133674710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27791}}^1$

素因数の和:27848

約数の個数: 32

約数和(自身を含む): 266136192

約数和(自身を除く): 132461482

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 27791, 55582, 138955, 277910, 361283, 722566, 1028267, 1806415, 2056534, 3612830, 5141335, 10282670, 13367471, 26734942, 66837355, 133674710]

約数ペア:

[(1, 133674710), (2, 66837355), (5, 26734942), (10, 13367471), (13, 10282670), (26, 5141335), (37, 3612830), (65, 2056534), (74, 1806415), (130, 1028267), (185, 722566), (370, 361283), (481, 277910), (962, 138955), (2405, 55582), (4810, 27791)]