1721384

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 3758400

約数和(自身を除く): 2037016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 521, 826, 1042, 1652, 2084, 3304, 3647, 4168, 7294, 14588, 29176, 30739, 61478, 122956, 215173, 245912, 430346, 860692, 1721384]

約数ペア:

[(1, 1721384), (2, 860692), (4, 430346), (7, 245912), (8, 215173), (14, 122956), (28, 61478), (56, 30739), (59, 29176), (118, 14588), (236, 7294), (413, 4168), (472, 3647), (521, 3304), (826, 2084), (1042, 1652)]