668236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 1282176

約数和(自身を除く): 613940

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 317, 527, 634, 1054, 1268, 2108, 5389, 9827, 10778, 19654, 21556, 39308, 167059, 334118, 668236]

約数ペア:

[(1, 668236), (2, 334118), (4, 167059), (17, 39308), (31, 21556), (34, 19654), (62, 10778), (68, 9827), (124, 5389), (317, 2108), (527, 1268), (634, 1054)]