439469488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{669923}}^1$

素因数の和:669972

約数の個数: 20

約数和(自身を含む): 872241048

約数和(自身を除く): 432771560

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 669923, 1339846, 2679692, 5359384, 10718768, 27466843, 54933686, 109867372, 219734744, 439469488]

約数ペア:

[(1, 439469488), (2, 219734744), (4, 109867372), (8, 54933686), (16, 27466843), (41, 10718768), (82, 5359384), (164, 2679692), (328, 1339846), (656, 669923)]