1661036208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2661917}}^1$

素因数の和:2661941

約数の個数: 40

約数和(自身を含む): 4621089648

約数和(自身を除く): 2960053440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2661917, 5323834, 7985751, 10647668, 15971502, 21295336, 31943004, 34604921, 42590672, 63886008, 69209842, 103814763, 127772016, 138419684, 207629526, 276839368, 415259052, 553678736, 830518104, 1661036208]

約数ペア:

[(1, 1661036208), (2, 830518104), (3, 553678736), (4, 415259052), (6, 276839368), (8, 207629526), (12, 138419684), (13, 127772016), (16, 103814763), (24, 69209842), (26, 63886008), (39, 42590672), (48, 34604921), (52, 31943004), (78, 21295336), (104, 15971502), (156, 10647668), (208, 7985751), (312, 5323834), (624, 2661917)]