407392024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{9349}}^1$

素因数の和:9787

約数の個数: 32

約数和(自身を含む): 824670000

約数和(自身を除く): 417277976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1676, 3352, 5447, 9349, 10894, 18698, 21788, 37396, 43576, 74792, 121537, 243074, 486148, 972296, 3917231, 7834462, 15668924, 31337848, 50924003, 101848006, 203696012, 407392024]

約数ペア:

[(1, 407392024), (2, 203696012), (4, 101848006), (8, 50924003), (13, 31337848), (26, 15668924), (52, 7834462), (104, 3917231), (419, 972296), (838, 486148), (1676, 243074), (3352, 121537), (5447, 74792), (9349, 43576), (10894, 37396), (18698, 21788)]