1880632

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 3855600

約数和(自身を除く): 1974968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 169, 214, 338, 428, 676, 856, 1352, 1391, 2197, 2782, 4394, 5564, 8788, 11128, 17576, 18083, 36166, 72332, 144664, 235079, 470158, 940316, 1880632]

約数ペア:

[(1, 1880632), (2, 940316), (4, 470158), (8, 235079), (13, 144664), (26, 72332), (52, 36166), (104, 18083), (107, 17576), (169, 11128), (214, 8788), (338, 5564), (428, 4394), (676, 2782), (856, 2197), (1352, 1391)]