2045643586

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{122891}}^1$

素因数の和:122970

約数の個数: 32

約数和(自身を含む): 3716254080

約数和(自身を除く): 1670610494

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 16646, 122891, 245782, 860237, 1720474, 3563839, 5038531, 7127678, 10077062, 24946873, 35269717, 49893746, 70539434, 146117399, 292234798, 1022821793, 2045643586]

約数ペア:

[(1, 2045643586), (2, 1022821793), (7, 292234798), (14, 146117399), (29, 70539434), (41, 49893746), (58, 35269717), (82, 24946873), (203, 10077062), (287, 7127678), (406, 5038531), (574, 3563839), (1189, 1720474), (2378, 860237), (8323, 245782), (16646, 122891)]