235580506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21601}}^1$

素因数の和:21670

約数の個数: 32

約数和(自身を含む): 435496320

約数和(自身を除く): 199915814

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 21601, 43202, 151207, 302414, 410419, 820838, 885641, 1771282, 2872933, 5745866, 6199487, 12398974, 16827179, 33654358, 117790253, 235580506]

約数ペア:

[(1, 235580506), (2, 117790253), (7, 33654358), (14, 16827179), (19, 12398974), (38, 6199487), (41, 5745866), (82, 2872933), (133, 1771282), (266, 885641), (287, 820838), (574, 410419), (779, 302414), (1558, 151207), (5453, 43202), (10906, 21601)]