416390856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2478517}}^1$

素因数の和:2478533

約数の個数: 32

約数和(自身を含む): 1189688640

約数和(自身を除く): 773297784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2478517, 4957034, 7435551, 9914068, 14871102, 17349619, 19828136, 29742204, 34699238, 52048857, 59484408, 69398476, 104097714, 138796952, 208195428, 416390856]

約数ペア:

[(1, 416390856), (2, 208195428), (3, 138796952), (4, 104097714), (6, 69398476), (7, 59484408), (8, 52048857), (12, 34699238), (14, 29742204), (21, 19828136), (24, 17349619), (28, 14871102), (42, 9914068), (56, 7435551), (84, 4957034), (168, 2478517)]