1666108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 3084480

約数和(自身を除く): 1418372

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 271, 542, 1084, 1537, 3074, 6148, 7859, 14363, 15718, 28726, 31436, 57452, 416527, 833054, 1666108]

約数ペア:

[(1, 1666108), (2, 833054), (4, 416527), (29, 57452), (53, 31436), (58, 28726), (106, 15718), (116, 14363), (212, 7859), (271, 6148), (542, 3074), (1084, 1537)]