1659424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4012

約数の個数: 24

約数和(自身を含む): 3519180

約数和(自身を除く): 1859756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3989, 7978, 15956, 31912, 51857, 63824, 103714, 127648, 207428, 414856, 829712, 1659424]

約数ペア:

[(1, 1659424), (2, 829712), (4, 414856), (8, 207428), (13, 127648), (16, 103714), (26, 63824), (32, 51857), (52, 31912), (104, 15956), (208, 7978), (416, 3989)]