7266686

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 12951552

約数和(自身を除く): 5684866

約数列:

[1, 2, 7, 14, 61, 67, 122, 127, 134, 254, 427, 469, 854, 889, 938, 1778, 4087, 7747, 8174, 8509, 15494, 17018, 28609, 54229, 57218, 59563, 108458, 119126, 519049, 1038098, 3633343, 7266686]

約数ペア:

[(1, 7266686), (2, 3633343), (7, 1038098), (14, 519049), (61, 119126), (67, 108458), (122, 59563), (127, 57218), (134, 54229), (254, 28609), (427, 17018), (469, 15494), (854, 8509), (889, 8174), (938, 7747), (1778, 4087)]