660664562

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{26357}}^1$

素因数の和:26593

約数の個数: 16

約数和(自身を含む): 1009616832

約数和(自身を除く): 348952270

約数列:

[1, 2, 83, 151, 166, 302, 12533, 25066, 26357, 52714, 2187631, 3979907, 4375262, 7959814, 330332281, 660664562]

約数ペア:

[(1, 660664562), (2, 330332281), (83, 7959814), (151, 4375262), (166, 3979907), (302, 2187631), (12533, 52714), (25066, 26357)]