2874046578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{212987}}^1$

素因数の和:213178

約数の個数: 32

約数和(自身を含む): 6226065216

約数和(自身を除く): 3352018638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 13494, 212987, 425974, 638961, 1277922, 2768831, 5537662, 8306493, 16612986, 36846751, 73693502, 110540253, 221080506, 479007763, 958015526, 1437023289, 2874046578]

約数ペア:

[(1, 2874046578), (2, 1437023289), (3, 958015526), (6, 479007763), (13, 221080506), (26, 110540253), (39, 73693502), (78, 36846751), (173, 16612986), (346, 8306493), (519, 5537662), (1038, 2768831), (2249, 1277922), (4498, 638961), (6747, 425974), (13494, 212987)]