1010397992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 2047680000

約数和(自身を除く): 1037282008

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 157, 158, 314, 316, 599, 628, 632, 1198, 1256, 1343, 2396, 2669, 2686, 4792, 5338, 5372, 10183, 10676, 10744, 12403, 20366, 21352, 24806, 40732, 47321, 49612, 81464, 94043, 94642, 99224, 188086, 189284, 210851, 376172, 378568, 421702, 752344, 804457, 843404, 1598731, 1608914, 1686808, 3197462, 3217828, 6394924, 6435656, 7429397, 12789848, 14858794, 29717588, 59435176, 126299749, 252599498, 505198996, 1010397992]

約数ペア:

[(1, 1010397992), (2, 505198996), (4, 252599498), (8, 126299749), (17, 59435176), (34, 29717588), (68, 14858794), (79, 12789848), (136, 7429397), (157, 6435656), (158, 6394924), (314, 3217828), (316, 3197462), (599, 1686808), (628, 1608914), (632, 1598731), (1198, 843404), (1256, 804457), (1343, 752344), (2396, 421702), (2669, 378568), (2686, 376172), (4792, 210851), (5338, 189284), (5372, 188086), (10183, 99224), (10676, 94642), (10744, 94043), (12403, 81464), (20366, 49612), (21352, 47321), (24806, 40732)]