274741786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7919}}^1$

素因数の和:8034

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 204259814

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 3154, 7919, 15838, 17347, 34694, 87109, 150461, 174218, 300922, 657277, 1314554, 1655071, 3310142, 7230047, 12488263, 14460094, 24976526, 137370893, 274741786]

約数ペア:

[(1, 274741786), (2, 137370893), (11, 24976526), (19, 14460094), (22, 12488263), (38, 7230047), (83, 3310142), (166, 1655071), (209, 1314554), (418, 657277), (913, 300922), (1577, 174218), (1826, 150461), (3154, 87109), (7919, 34694), (15838, 17347)]