421652452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 829785600

約数和(自身を除く): 408133148

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 89, 124, 178, 356, 403, 806, 1157, 1612, 2314, 2759, 2939, 4628, 5518, 5878, 11036, 11756, 35867, 38207, 71734, 76414, 91109, 143468, 152828, 182218, 261571, 364436, 523142, 1046284, 1184417, 2368834, 3400423, 4737668, 6800846, 8108701, 13601692, 16217402, 32434804, 105413113, 210826226, 421652452]

約数ペア:

[(1, 421652452), (2, 210826226), (4, 105413113), (13, 32434804), (26, 16217402), (31, 13601692), (52, 8108701), (62, 6800846), (89, 4737668), (124, 3400423), (178, 2368834), (356, 1184417), (403, 1046284), (806, 523142), (1157, 364436), (1612, 261571), (2314, 182218), (2759, 152828), (2939, 143468), (4628, 91109), (5518, 76414), (5878, 71734), (11036, 38207), (11756, 35867)]