2765367046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 4817191680

約数和(自身を除く): 2051824634

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 163, 247, 326, 494, 563, 793, 1126, 1159, 1586, 2119, 2318, 3097, 4238, 6194, 7319, 9943, 10697, 14638, 15067, 19886, 21394, 30134, 34343, 40261, 68686, 80522, 91769, 129259, 139061, 183538, 188917, 258518, 278122, 377834, 446459, 652517, 892918, 1192997, 1305034, 1743611, 2385994, 2455921, 3487222, 4911842, 5597909, 8482721, 11195818, 16965442, 22666943, 45333886, 72772817, 106360271, 145545634, 212720542, 1382683523, 2765367046]

約数ペア:

[(1, 2765367046), (2, 1382683523), (13, 212720542), (19, 145545634), (26, 106360271), (38, 72772817), (61, 45333886), (122, 22666943), (163, 16965442), (247, 11195818), (326, 8482721), (494, 5597909), (563, 4911842), (793, 3487222), (1126, 2455921), (1159, 2385994), (1586, 1743611), (2119, 1305034), (2318, 1192997), (3097, 892918), (4238, 652517), (6194, 446459), (7319, 377834), (9943, 278122), (10697, 258518), (14638, 188917), (15067, 183538), (19886, 139061), (21394, 129259), (30134, 91769), (34343, 80522), (40261, 68686)]