1657486506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^2\times {\mathrm{2003}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 3606767136

約数和(自身を除く): 1949280630

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2003, 2678, 4006, 4017, 6009, 8034, 10609, 12018, 21218, 26039, 31827, 52078, 63654, 78117, 137917, 156234, 206309, 275834, 412618, 413751, 618927, 827502, 1237854, 2682017, 5364034, 8046051, 16092102, 21249827, 42499654, 63749481, 127498962, 276247751, 552495502, 828743253, 1657486506]

約数ペア:

[(1, 1657486506), (2, 828743253), (3, 552495502), (6, 276247751), (13, 127498962), (26, 63749481), (39, 42499654), (78, 21249827), (103, 16092102), (206, 8046051), (309, 5364034), (618, 2682017), (1339, 1237854), (2003, 827502), (2678, 618927), (4006, 413751), (4017, 412618), (6009, 275834), (8034, 206309), (10609, 156234), (12018, 137917), (21218, 78117), (26039, 63654), (31827, 52078)]