2430442874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{3163}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 3905388480

約数和(自身を除く): 1474945606

約数列:

[1, 2, 19, 38, 73, 146, 277, 554, 1387, 2774, 3163, 5263, 6326, 10526, 20221, 40442, 60097, 120194, 230899, 384199, 461798, 768398, 876151, 1752302, 4387081, 8774162, 16646869, 33293738, 63959023, 127918046, 1215221437, 2430442874]

約数ペア:

[(1, 2430442874), (2, 1215221437), (19, 127918046), (38, 63959023), (73, 33293738), (146, 16646869), (277, 8774162), (554, 4387081), (1387, 1752302), (2774, 876151), (3163, 768398), (5263, 461798), (6326, 384199), (10526, 230899), (20221, 120194), (40442, 60097)]