2147107802

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{43781}}^1$

素因数の和:43934

約数の個数: 32

約数和(自身を含む): 3833201664

約数和(自身を除く): 1686093862

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1582, 3503, 7006, 24521, 43781, 49042, 87562, 306467, 612934, 1357211, 2714422, 4947253, 9500477, 9894506, 19000954, 34630771, 69261542, 153364843, 306729686, 1073553901, 2147107802]

約数ペア:

[(1, 2147107802), (2, 1073553901), (7, 306729686), (14, 153364843), (31, 69261542), (62, 34630771), (113, 19000954), (217, 9894506), (226, 9500477), (434, 4947253), (791, 2714422), (1582, 1357211), (3503, 612934), (7006, 306467), (24521, 87562), (43781, 49042)]