2016384735

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 3370429440

約数和(自身を除く): 1354044705

約数列:

[1, 3, 5, 15, 53, 71, 139, 159, 213, 257, 265, 355, 417, 695, 771, 795, 1065, 1285, 2085, 3763, 3855, 7367, 9869, 11289, 13621, 18247, 18815, 22101, 29607, 35723, 36835, 40863, 49345, 54741, 56445, 68105, 91235, 107169, 110505, 148035, 178615, 204315, 273705, 523057, 535845, 967091, 1569171, 1893319, 2536333, 2615285, 2901273, 4835455, 5679957, 7608999, 7845855, 9466595, 12681665, 14506365, 28399785, 38044995, 134425649, 403276947, 672128245, 2016384735]

約数ペア:

[(1, 2016384735), (3, 672128245), (5, 403276947), (15, 134425649), (53, 38044995), (71, 28399785), (139, 14506365), (159, 12681665), (213, 9466595), (257, 7845855), (265, 7608999), (355, 5679957), (417, 4835455), (695, 2901273), (771, 2615285), (795, 2536333), (1065, 1893319), (1285, 1569171), (2085, 967091), (3763, 535845), (3855, 523057), (7367, 273705), (9869, 204315), (11289, 178615), (13621, 148035), (18247, 110505), (18815, 107169), (22101, 91235), (29607, 68105), (35723, 56445), (36835, 54741), (40863, 49345)]