1115707918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 1882797696

約数和(自身を除く): 767089778

約数列:

[1, 2, 13, 26, 31, 62, 169, 233, 338, 403, 457, 466, 806, 914, 3029, 5239, 5941, 6058, 7223, 10478, 11882, 14167, 14446, 28334, 39377, 77233, 78754, 93899, 106481, 154466, 184171, 187798, 212962, 368342, 1220687, 1384253, 2394223, 2441374, 2768506, 3300911, 4788446, 6601822, 17995289, 35990578, 42911843, 85823686, 557853959, 1115707918]

約数ペア:

[(1, 1115707918), (2, 557853959), (13, 85823686), (26, 42911843), (31, 35990578), (62, 17995289), (169, 6601822), (233, 4788446), (338, 3300911), (403, 2768506), (457, 2441374), (466, 2394223), (806, 1384253), (914, 1220687), (3029, 368342), (5239, 212962), (5941, 187798), (6058, 184171), (7223, 154466), (10478, 106481), (11882, 93899), (14167, 78754), (14446, 77233), (28334, 39377)]