313208644

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{10253}}^1$

素因数の和:11355

約数の個数: 24

約数和(自身を含む): 627052608

約数和(自身を除く): 313843964

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 4364, 7637, 10253, 15274, 20506, 30548, 41012, 71771, 143542, 287084, 11186023, 22372046, 44744092, 78302161, 156604322, 313208644]

約数ペア:

[(1, 313208644), (2, 156604322), (4, 78302161), (7, 44744092), (14, 22372046), (28, 11186023), (1091, 287084), (2182, 143542), (4364, 71771), (7637, 41012), (10253, 30548), (15274, 20506)]