29978674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 21239246

約数列:

[1, 2, 11, 22, 31, 62, 113, 226, 341, 389, 682, 778, 1243, 2486, 3503, 4279, 7006, 8558, 12059, 24118, 38533, 43957, 77066, 87914, 132649, 265298, 483527, 967054, 1362667, 2725334, 14989337, 29978674]

約数ペア:

[(1, 29978674), (2, 14989337), (11, 2725334), (22, 1362667), (31, 967054), (62, 483527), (113, 265298), (226, 132649), (341, 87914), (389, 77066), (682, 43957), (778, 38533), (1243, 24118), (2486, 12059), (3503, 8558), (4279, 7006)]