1374135880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2642569}}^1$

素因数の和:2642593

約数の個数: 32

約数和(自身を含む): 3329638200

約数和(自身を除く): 1955502320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2642569, 5285138, 10570276, 13212845, 21140552, 26425690, 34353397, 52851380, 68706794, 105702760, 137413588, 171766985, 274827176, 343533970, 687067940, 1374135880]

約数ペア:

[(1, 1374135880), (2, 687067940), (4, 343533970), (5, 274827176), (8, 171766985), (10, 137413588), (13, 105702760), (20, 68706794), (26, 52851380), (40, 34353397), (52, 26425690), (65, 21140552), (104, 13212845), (130, 10570276), (260, 5285138), (520, 2642569)]