1966604828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{144731}}^1$

素因数の和:144857

約数の個数: 24

約数和(自身を含む): 3566196480

約数和(自身を除く): 1599591652

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 6794, 13588, 144731, 289462, 578924, 6223433, 11433749, 12446866, 22867498, 24893732, 45734996, 491651207, 983302414, 1966604828]

約数ペア:

[(1, 1966604828), (2, 983302414), (4, 491651207), (43, 45734996), (79, 24893732), (86, 22867498), (158, 12446866), (172, 11433749), (316, 6223433), (3397, 578924), (6794, 289462), (13588, 144731)]