13305567758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1259}}^1\times {\mathrm{1427}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 23880044160

約数和(自身を除く): 10574476402

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 1259, 1427, 2518, 2854, 3703, 7406, 8813, 9989, 17626, 19978, 28957, 32821, 57914, 65642, 202699, 229747, 405398, 459494, 666011, 754883, 1332022, 1509766, 1796593, 3593186, 4662077, 5284181, 9324154, 10568362, 12576151, 25152302, 41321639, 82643278, 289251473, 578502946, 950397697, 1900795394, 6652783879, 13305567758]

約数ペア:

[(1, 13305567758), (2, 6652783879), (7, 1900795394), (14, 950397697), (23, 578502946), (46, 289251473), (161, 82643278), (322, 41321639), (529, 25152302), (1058, 12576151), (1259, 10568362), (1427, 9324154), (2518, 5284181), (2854, 4662077), (3703, 3593186), (7406, 1796593), (8813, 1509766), (9989, 1332022), (17626, 754883), (19978, 666011), (28957, 459494), (32821, 405398), (57914, 229747), (65642, 202699)]