426826004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1423}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 865541376

約数和(自身を除く): 438715372

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 401, 748, 802, 1423, 1604, 2846, 4411, 5692, 6817, 8822, 13634, 15653, 17644, 24191, 27268, 31306, 48382, 62612, 74987, 96764, 149974, 266101, 299948, 532202, 570623, 1064404, 1141246, 2282492, 6276853, 9700591, 12553706, 19401182, 25107412, 38802364, 106706501, 213413002, 426826004]

約数ペア:

[(1, 426826004), (2, 213413002), (4, 106706501), (11, 38802364), (17, 25107412), (22, 19401182), (34, 12553706), (44, 9700591), (68, 6276853), (187, 2282492), (374, 1141246), (401, 1064404), (748, 570623), (802, 532202), (1423, 299948), (1604, 266101), (2846, 149974), (4411, 96764), (5692, 74987), (6817, 62612), (8822, 48382), (13634, 31306), (15653, 27268), (17644, 24191)]