2980821498

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{556331}}^1$

素因数の和:556402

約数の個数: 32

約数和(自身を含む): 6408944640

約数和(自身を除く): 3428123142

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 556331, 1112662, 1668993, 3337986, 10570289, 21140578, 26147557, 31710867, 52295114, 63421734, 78442671, 156885342, 496803583, 993607166, 1490410749, 2980821498]

約数ペア:

[(1, 2980821498), (2, 1490410749), (3, 993607166), (6, 496803583), (19, 156885342), (38, 78442671), (47, 63421734), (57, 52295114), (94, 31710867), (114, 26147557), (141, 21140578), (282, 10570289), (893, 3337986), (1786, 1668993), (2679, 1112662), (5358, 556331)]