1622344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 3283200

約数和(自身を除く): 1660856

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 151, 158, 302, 316, 604, 632, 1208, 1343, 2567, 2686, 5134, 5372, 10268, 10744, 11929, 20536, 23858, 47716, 95432, 202793, 405586, 811172, 1622344]

約数ペア:

[(1, 1622344), (2, 811172), (4, 405586), (8, 202793), (17, 95432), (34, 47716), (68, 23858), (79, 20536), (136, 11929), (151, 10744), (158, 10268), (302, 5372), (316, 5134), (604, 2686), (632, 2567), (1208, 1343)]