995900972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2243}}^1\times {\mathrm{10091}}^1$

素因数の和:12349

約数の個数: 24

約数和(自身を含む): 1902301632

約数和(自身を除く): 906400660

約数列:

[1, 2, 4, 11, 22, 44, 2243, 4486, 8972, 10091, 20182, 24673, 40364, 49346, 98692, 111001, 222002, 444004, 22634113, 45268226, 90536452, 248975243, 497950486, 995900972]

約数ペア:

[(1, 995900972), (2, 497950486), (4, 248975243), (11, 90536452), (22, 45268226), (44, 22634113), (2243, 444004), (4486, 222002), (8972, 111001), (10091, 98692), (20182, 49346), (24673, 40364)]