1567000279

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 1882639584

約数和(自身を除く): 315639305

約数列:

[1, 13, 17, 41, 53, 169, 221, 251, 533, 689, 697, 901, 2173, 2873, 3263, 4267, 6929, 8957, 9061, 10291, 11713, 13303, 28249, 36941, 42419, 55471, 117793, 133783, 152269, 172939, 174947, 226151, 367237, 480233, 545423, 721123, 1739179, 2248207, 2274311, 2939963, 6243029, 7090499, 9272191, 29566043, 38219519, 92176487, 120538483, 1567000279]

約数ペア:

[(1, 1567000279), (13, 120538483), (17, 92176487), (41, 38219519), (53, 29566043), (169, 9272191), (221, 7090499), (251, 6243029), (533, 2939963), (689, 2274311), (697, 2248207), (901, 1739179), (2173, 721123), (2873, 545423), (3263, 480233), (4267, 367237), (6929, 226151), (8957, 174947), (9061, 172939), (10291, 152269), (11713, 133783), (13303, 117793), (28249, 55471), (36941, 42419)]