2854654096

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1303}}^1$

素因数の和:1980

約数の個数: 80

約数和(自身を含む): 6540279808

約数和(自身を除く): 3685625712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 631, 868, 1262, 1303, 1736, 2524, 2606, 3472, 4417, 5048, 5212, 8834, 9121, 10096, 10424, 17668, 18242, 19561, 20848, 35336, 36484, 39122, 40393, 70672, 72968, 78244, 80786, 136927, 145936, 156488, 161572, 273854, 282751, 312976, 323144, 547708, 565502, 646288, 822193, 1095416, 1131004, 1644386, 2190832, 2262008, 3288772, 4524016, 5755351, 6577544, 11510702, 13155088, 23021404, 25487983, 46042808, 50975966, 92085616, 101951932, 178415881, 203903864, 356831762, 407807728, 713663524, 1427327048, 2854654096]

約数ペア:

[(1, 2854654096), (2, 1427327048), (4, 713663524), (7, 407807728), (8, 356831762), (14, 203903864), (16, 178415881), (28, 101951932), (31, 92085616), (56, 50975966), (62, 46042808), (112, 25487983), (124, 23021404), (217, 13155088), (248, 11510702), (434, 6577544), (496, 5755351), (631, 4524016), (868, 3288772), (1262, 2262008), (1303, 2190832), (1736, 1644386), (2524, 1131004), (2606, 1095416), (3472, 822193), (4417, 646288), (5048, 565502), (5212, 547708), (8834, 323144), (9121, 312976), (10096, 282751), (10424, 273854), (17668, 161572), (18242, 156488), (19561, 145936), (20848, 136927), (35336, 80786), (36484, 78244), (39122, 72968), (40393, 70672)]