1201091012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{21961}}^1$

素因数の和:22100

約数の個数: 36

約数和(自身を含む): 2330914908

約数和(自身を除く): 1129823896

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1243, 2486, 4972, 13673, 21961, 27346, 43922, 54692, 87844, 241571, 483142, 966284, 2481593, 2657281, 4963186, 5314562, 9926372, 10629124, 27297523, 54595046, 109190092, 300272753, 600545506, 1201091012]

約数ペア:

[(1, 1201091012), (2, 600545506), (4, 300272753), (11, 109190092), (22, 54595046), (44, 27297523), (113, 10629124), (121, 9926372), (226, 5314562), (242, 4963186), (452, 2657281), (484, 2481593), (1243, 966284), (2486, 483142), (4972, 241571), (13673, 87844), (21961, 54692), (27346, 43922)]