3901404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 9948960

約数和(自身を除く): 6047556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 281, 356, 534, 562, 843, 1068, 1124, 1157, 1686, 2314, 3372, 3471, 3653, 4628, 6942, 7306, 10959, 13884, 14612, 21918, 25009, 43836, 50018, 75027, 100036, 150054, 300108, 325117, 650234, 975351, 1300468, 1950702, 3901404]

約数ペア:

[(1, 3901404), (2, 1950702), (3, 1300468), (4, 975351), (6, 650234), (12, 325117), (13, 300108), (26, 150054), (39, 100036), (52, 75027), (78, 50018), (89, 43836), (156, 25009), (178, 21918), (267, 14612), (281, 13884), (356, 10959), (534, 7306), (562, 6942), (843, 4628), (1068, 3653), (1124, 3471), (1157, 3372), (1686, 2314)]