2057105876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{3037}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 4360720896

約数和(自身を除く): 2303615020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1423, 2846, 3037, 5692, 6074, 9961, 12148, 19922, 21259, 24191, 39844, 42518, 48382, 51629, 85036, 96764, 103258, 169337, 206516, 338674, 361403, 677348, 722806, 1445612, 4321651, 8643302, 17286604, 30251557, 60503114, 73468067, 121006228, 146936134, 293872268, 514276469, 1028552938, 2057105876]

約数ペア:

[(1, 2057105876), (2, 1028552938), (4, 514276469), (7, 293872268), (14, 146936134), (17, 121006228), (28, 73468067), (34, 60503114), (68, 30251557), (119, 17286604), (238, 8643302), (476, 4321651), (1423, 1445612), (2846, 722806), (3037, 677348), (5692, 361403), (6074, 338674), (9961, 206516), (12148, 169337), (19922, 103258), (21259, 96764), (24191, 85036), (39844, 51629), (42518, 48382)]