2696856428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107857}}^1$

素因数の和:107934

約数の個数: 48

約数和(自身を含む): 5798446080

約数和(自身を除く): 3101589652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 12502, 25004, 107857, 215714, 431428, 754999, 1509998, 2049283, 3019996, 4098566, 5069279, 8197132, 10138558, 14344981, 20277116, 28689962, 35484953, 57379924, 70969906, 96316301, 141939812, 192632602, 385265204, 674214107, 1348428214, 2696856428]

約数ペア:

[(1, 2696856428), (2, 1348428214), (4, 674214107), (7, 385265204), (14, 192632602), (19, 141939812), (28, 96316301), (38, 70969906), (47, 57379924), (76, 35484953), (94, 28689962), (133, 20277116), (188, 14344981), (266, 10138558), (329, 8197132), (532, 5069279), (658, 4098566), (893, 3019996), (1316, 2049283), (1786, 1509998), (3572, 754999), (6251, 431428), (12502, 215714), (25004, 107857)]