317853676

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{186097}}^1$

素因数の和:186169

約数の個数: 24

約数和(自身を含む): 646132256

約数和(自身を除く): 328278580

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 186097, 372194, 744388, 1302679, 2605358, 5210716, 11351917, 22703834, 45407668, 79463419, 158926838, 317853676]

約数ペア:

[(1, 317853676), (2, 158926838), (4, 79463419), (7, 45407668), (14, 22703834), (28, 11351917), (61, 5210716), (122, 2605358), (244, 1302679), (427, 744388), (854, 372194), (1708, 186097)]