4889846

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 9012384

約数和(自身を除く): 4122538

約数列:

[1, 2, 13, 17, 23, 26, 34, 37, 46, 74, 169, 221, 299, 338, 391, 442, 481, 598, 629, 782, 851, 962, 1258, 1702, 2873, 3887, 5083, 5746, 6253, 7774, 8177, 10166, 11063, 12506, 14467, 16354, 22126, 28934, 66079, 106301, 132158, 143819, 188071, 212602, 287638, 376142, 2444923, 4889846]

約数ペア:

[(1, 4889846), (2, 2444923), (13, 376142), (17, 287638), (23, 212602), (26, 188071), (34, 143819), (37, 132158), (46, 106301), (74, 66079), (169, 28934), (221, 22126), (299, 16354), (338, 14467), (391, 12506), (442, 11063), (481, 10166), (598, 8177), (629, 7774), (782, 6253), (851, 5746), (962, 5083), (1258, 3887), (1702, 2873)]