1337745696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1990693}}^1$

素因数の和:1990713

約数の個数: 48

約数和(自身を含む): 4013239104

約数和(自身を除く): 2675493408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1990693, 3981386, 5972079, 7962772, 11944158, 13934851, 15925544, 23888316, 27869702, 31851088, 41804553, 47776632, 55739404, 63702176, 83609106, 95553264, 111478808, 167218212, 191106528, 222957616, 334436424, 445915232, 668872848, 1337745696]

約数ペア:

[(1, 1337745696), (2, 668872848), (3, 445915232), (4, 334436424), (6, 222957616), (7, 191106528), (8, 167218212), (12, 111478808), (14, 95553264), (16, 83609106), (21, 63702176), (24, 55739404), (28, 47776632), (32, 41804553), (42, 31851088), (48, 27869702), (56, 23888316), (84, 15925544), (96, 13934851), (112, 11944158), (168, 7962772), (224, 5972079), (336, 3981386), (672, 1990693)]