2149742771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4091}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 2564407296

約数和(自身を除く): 414664525

約数列:

[1, 11, 23, 31, 67, 253, 341, 713, 737, 1541, 2077, 4091, 7843, 16951, 22847, 45001, 47771, 94093, 126821, 274097, 525481, 1035023, 1395031, 2916883, 3015067, 6304231, 8497007, 32085713, 69346541, 93467077, 195431161, 2149742771]

約数ペア:

[(1, 2149742771), (11, 195431161), (23, 93467077), (31, 69346541), (67, 32085713), (253, 8497007), (341, 6304231), (713, 3015067), (737, 2916883), (1541, 1395031), (2077, 1035023), (4091, 525481), (7843, 274097), (16951, 126821), (22847, 94093), (45001, 47771)]