2660147690

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{8951}}^1$

素因数の和:9334

約数の個数: 32

約数和(自身を含む): 4849549056

約数和(自身を除く): 2189401366

約数列:

[1, 2, 5, 10, 113, 226, 263, 526, 565, 1130, 1315, 2630, 8951, 17902, 29719, 44755, 59438, 89510, 148595, 297190, 1011463, 2022926, 2354113, 4708226, 5057315, 10114630, 11770565, 23541130, 266014769, 532029538, 1330073845, 2660147690]

約数ペア:

[(1, 2660147690), (2, 1330073845), (5, 532029538), (10, 266014769), (113, 23541130), (226, 11770565), (263, 10114630), (526, 5057315), (565, 4708226), (1130, 2354113), (1315, 2022926), (2630, 1011463), (8951, 297190), (17902, 148595), (29719, 89510), (44755, 59438)]