4990415836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 10536357888

約数和(自身を除く): 5545942052

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 113, 124, 166, 217, 226, 332, 434, 452, 581, 613, 791, 868, 1162, 1226, 1582, 2324, 2452, 2573, 3164, 3503, 4291, 5146, 7006, 8582, 9379, 10292, 14012, 17164, 18011, 18758, 19003, 24521, 36022, 37516, 38006, 49042, 50879, 65653, 69269, 72044, 76012, 98084, 101758, 131306, 133021, 138538, 203516, 262612, 266042, 277076, 290749, 356153, 484883, 532084, 581498, 712306, 969766, 1162996, 1424612, 1577249, 1939532, 2035243, 2147339, 3154498, 4070486, 4294678, 5749327, 6308996, 8140972, 8589356, 11040743, 11498654, 15031373, 22081486, 22997308, 30062746, 40245289, 44162972, 60125492, 80490578, 160981156, 178229137, 356458274, 712916548, 1247603959, 2495207918, 4990415836]

約数ペア:

[(1, 4990415836), (2, 2495207918), (4, 1247603959), (7, 712916548), (14, 356458274), (28, 178229137), (31, 160981156), (62, 80490578), (83, 60125492), (113, 44162972), (124, 40245289), (166, 30062746), (217, 22997308), (226, 22081486), (332, 15031373), (434, 11498654), (452, 11040743), (581, 8589356), (613, 8140972), (791, 6308996), (868, 5749327), (1162, 4294678), (1226, 4070486), (1582, 3154498), (2324, 2147339), (2452, 2035243), (2573, 1939532), (3164, 1577249), (3503, 1424612), (4291, 1162996), (5146, 969766), (7006, 712306), (8582, 581498), (9379, 532084), (10292, 484883), (14012, 356153), (17164, 290749), (18011, 277076), (18758, 266042), (19003, 262612), (24521, 203516), (36022, 138538), (37516, 133021), (38006, 131306), (49042, 101758), (50879, 98084), (65653, 76012), (69269, 72044)]