1262173864

素因数分解:

$2^3\times 7^1\times {\mathrm{853}}^1\times {\mathrm{26423}}^1$

素因数の和:27289

約数の個数: 32

約数和(自身を含む): 2707931520

約数和(自身を除く): 1445757656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 853, 1706, 3412, 5971, 6824, 11942, 23884, 26423, 47768, 52846, 105692, 184961, 211384, 369922, 739844, 1479688, 22538819, 45077638, 90155276, 157771733, 180310552, 315543466, 631086932, 1262173864]

約数ペア:

[(1, 1262173864), (2, 631086932), (4, 315543466), (7, 180310552), (8, 157771733), (14, 90155276), (28, 45077638), (56, 22538819), (853, 1479688), (1706, 739844), (3412, 369922), (5971, 211384), (6824, 184961), (11942, 105692), (23884, 52846), (26423, 47768)]