2100026138

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 3748260096

約数和(自身を除く): 1648233958

約数列:

[1, 2, 7, 14, 61, 97, 101, 122, 194, 202, 251, 427, 502, 679, 707, 854, 1358, 1414, 1757, 3514, 5917, 6161, 9797, 11834, 12322, 15311, 19594, 24347, 25351, 30622, 41419, 43127, 48694, 50702, 68579, 82838, 86254, 107177, 137158, 170429, 177457, 214354, 340858, 354914, 597617, 1195234, 1485167, 1546411, 2459047, 2970334, 3092822, 4183319, 4918094, 8366638, 10396169, 10824877, 17213329, 20792338, 21649754, 34426658, 150001867, 300003734, 1050013069, 2100026138]

約数ペア:

[(1, 2100026138), (2, 1050013069), (7, 300003734), (14, 150001867), (61, 34426658), (97, 21649754), (101, 20792338), (122, 17213329), (194, 10824877), (202, 10396169), (251, 8366638), (427, 4918094), (502, 4183319), (679, 3092822), (707, 2970334), (854, 2459047), (1358, 1546411), (1414, 1485167), (1757, 1195234), (3514, 597617), (5917, 354914), (6161, 340858), (9797, 214354), (11834, 177457), (12322, 170429), (15311, 137158), (19594, 107177), (24347, 86254), (25351, 82838), (30622, 68579), (41419, 50702), (43127, 48694)]