2034781156

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 3716387136

約数和(自身を除く): 1681605980

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 317, 557, 634, 1114, 1268, 2228, 2881, 5762, 11524, 13631, 21239, 23951, 27262, 37319, 42478, 47902, 54524, 74638, 84956, 95804, 149276, 176569, 353138, 706276, 913277, 1604717, 1826554, 3209434, 3653108, 6418868, 7592467, 11830123, 15184934, 23660246, 30369868, 47320492, 508695289, 1017390578, 2034781156]

約数ペア:

[(1, 2034781156), (2, 1017390578), (4, 508695289), (43, 47320492), (67, 30369868), (86, 23660246), (134, 15184934), (172, 11830123), (268, 7592467), (317, 6418868), (557, 3653108), (634, 3209434), (1114, 1826554), (1268, 1604717), (2228, 913277), (2881, 706276), (5762, 353138), (11524, 176569), (13631, 149276), (21239, 95804), (23951, 84956), (27262, 74638), (37319, 54524), (42478, 47902)]