1294610416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{52919}}^1$

素因数の和:53077

約数の個数: 40

約数和(自身を含む): 2756073600

約数和(自身を除く): 1461463184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 12232, 24464, 52919, 105838, 211676, 423352, 582109, 846704, 1164218, 2328436, 4656872, 7355741, 9313744, 14711482, 29422964, 58845928, 80913151, 117691856, 161826302, 323652604, 647305208, 1294610416]

約数ペア:

[(1, 1294610416), (2, 647305208), (4, 323652604), (8, 161826302), (11, 117691856), (16, 80913151), (22, 58845928), (44, 29422964), (88, 14711482), (139, 9313744), (176, 7355741), (278, 4656872), (556, 2328436), (1112, 1164218), (1529, 846704), (2224, 582109), (3058, 423352), (6116, 211676), (12232, 105838), (24464, 52919)]