1292777512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{731209}}^1$

素因数の和:731245

約数の個数: 32

約数和(自身を含む): 2763973800

約数和(自身を除く): 1471196288

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 731209, 1462418, 2924836, 5849672, 9505717, 12430553, 19011434, 24861106, 38022868, 49722212, 76045736, 99444424, 161597189, 323194378, 646388756, 1292777512]

約数ペア:

[(1, 1292777512), (2, 646388756), (4, 323194378), (8, 161597189), (13, 99444424), (17, 76045736), (26, 49722212), (34, 38022868), (52, 24861106), (68, 19011434), (104, 12430553), (136, 9505717), (221, 5849672), (442, 2924836), (884, 1462418), (1768, 731209)]