1520258542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{2393}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 2531741184

約数和(自身を除く): 1011482642

約数列:

[1, 2, 11, 22, 67, 134, 431, 737, 862, 1474, 2393, 4741, 4786, 9482, 26323, 28877, 52646, 57754, 160331, 317647, 320662, 635294, 1031383, 1763641, 2062766, 3527282, 11345213, 22690426, 69102661, 138205322, 760129271, 1520258542]

約数ペア:

[(1, 1520258542), (2, 760129271), (11, 138205322), (22, 69102661), (67, 22690426), (134, 11345213), (431, 3527282), (737, 2062766), (862, 1763641), (1474, 1031383), (2393, 635294), (4741, 320662), (4786, 317647), (9482, 160331), (26323, 57754), (28877, 52646)]