2017923188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{486481}}^1$

素因数の和:486563

約数の個数: 24

約数和(自身を含む): 3800397384

約数和(自身を除く): 1782474196

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 486481, 972962, 1945924, 8270177, 16540354, 29675341, 33080708, 59350682, 118701364, 504480797, 1008961594, 2017923188]

約数ペア:

[(1, 2017923188), (2, 1008961594), (4, 504480797), (17, 118701364), (34, 59350682), (61, 33080708), (68, 29675341), (122, 16540354), (244, 8270177), (1037, 1945924), (2074, 972962), (4148, 486481)]