1796710760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3455213}}^1$

素因数の和:3455237

約数の個数: 32

約数和(自身を含む): 4353569640

約数和(自身を除く): 2556858880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3455213, 6910426, 13820852, 17276065, 27641704, 34552130, 44917769, 69104260, 89835538, 138208520, 179671076, 224588845, 359342152, 449177690, 898355380, 1796710760]

約数ペア:

[(1, 1796710760), (2, 898355380), (4, 449177690), (5, 359342152), (8, 224588845), (10, 179671076), (13, 138208520), (20, 89835538), (26, 69104260), (40, 44917769), (52, 34552130), (65, 27641704), (104, 17276065), (130, 13820852), (260, 6910426), (520, 3455213)]