13305845488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{876307}}^1$

素因数の和:876401

約数の個数: 40

約数和(自身を含む): 28143507728

約数和(自身を除く): 14837662240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 876307, 1752614, 3505228, 7010456, 11391991, 14020912, 22783982, 45567964, 63970411, 91135928, 127940822, 182271856, 255881644, 511763288, 831615343, 1023526576, 1663230686, 3326461372, 6652922744, 13305845488]

約数ペア:

[(1, 13305845488), (2, 6652922744), (4, 3326461372), (8, 1663230686), (13, 1023526576), (16, 831615343), (26, 511763288), (52, 255881644), (73, 182271856), (104, 127940822), (146, 91135928), (208, 63970411), (292, 45567964), (584, 22783982), (949, 14020912), (1168, 11391991), (1898, 7010456), (3796, 3505228), (7592, 1752614), (15184, 876307)]