1570637516

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{4051}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 3207628032

約数和(自身を除く): 1636990516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 227, 244, 427, 454, 854, 908, 1589, 1708, 3178, 4051, 6356, 8102, 13847, 16204, 27694, 28357, 55388, 56714, 96929, 113428, 193858, 247111, 387716, 494222, 919577, 988444, 1729777, 1839154, 3459554, 3678308, 6437039, 6919108, 12874078, 25748156, 56094197, 112188394, 224376788, 392659379, 785318758, 1570637516]

約数ペア:

[(1, 1570637516), (2, 785318758), (4, 392659379), (7, 224376788), (14, 112188394), (28, 56094197), (61, 25748156), (122, 12874078), (227, 6919108), (244, 6437039), (427, 3678308), (454, 3459554), (854, 1839154), (908, 1729777), (1589, 988444), (1708, 919577), (3178, 494222), (4051, 387716), (6356, 247111), (8102, 193858), (13847, 113428), (16204, 96929), (27694, 56714), (28357, 55388)]