322006678

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1787}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 564035328

約数和(自身を除く): 242028650

約数列:

[1, 2, 7, 14, 61, 122, 211, 422, 427, 854, 1477, 1787, 2954, 3574, 12509, 12871, 25018, 25742, 90097, 109007, 180194, 218014, 377057, 754114, 763049, 1526098, 2639399, 5278798, 23000477, 46000954, 161003339, 322006678]

約数ペア:

[(1, 322006678), (2, 161003339), (7, 46000954), (14, 23000477), (61, 5278798), (122, 2639399), (211, 1526098), (422, 763049), (427, 754114), (854, 377057), (1477, 218014), (1787, 180194), (2954, 109007), (3574, 90097), (12509, 25742), (12871, 25018)]