520023348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{370387}}^1$

素因数の和:370413

約数の個数: 48

約数和(自身を含む): 1451920960

約数和(自身を除く): 931897612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 370387, 740774, 1111161, 1481548, 2222322, 3333483, 4444644, 4815031, 6666966, 9630062, 10000449, 13333932, 14445093, 19260124, 20000898, 28890186, 40001796, 43335279, 57780372, 86670558, 130005837, 173341116, 260011674, 520023348]

約数ペア:

[(1, 520023348), (2, 260011674), (3, 173341116), (4, 130005837), (6, 86670558), (9, 57780372), (12, 43335279), (13, 40001796), (18, 28890186), (26, 20000898), (27, 19260124), (36, 14445093), (39, 13333932), (52, 10000449), (54, 9630062), (78, 6666966), (108, 4815031), (117, 4444644), (156, 3333483), (234, 2222322), (351, 1481548), (468, 1111161), (702, 740774), (1404, 370387)]