2077967510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{14929}}^1$

素因数の和:15416

約数の個数: 32

約数和(自身を含む): 3869856000

約数和(自身を除く): 1791888490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 449, 898, 2245, 4490, 13919, 14929, 27838, 29858, 69595, 74645, 139190, 149290, 462799, 925598, 2313995, 4627990, 6703121, 13406242, 33515605, 67031210, 207796751, 415593502, 1038983755, 2077967510]

約数ペア:

[(1, 2077967510), (2, 1038983755), (5, 415593502), (10, 207796751), (31, 67031210), (62, 33515605), (155, 13406242), (310, 6703121), (449, 4627990), (898, 2313995), (2245, 925598), (4490, 462799), (13919, 149290), (14929, 139190), (27838, 74645), (29858, 69595)]