2261166481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2711}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 2818050048

約数和(自身を除く): 556883567

約数列:

[1, 7, 17, 43, 119, 163, 301, 731, 1141, 2711, 2771, 5117, 7009, 18977, 19397, 46087, 49063, 116573, 119153, 322609, 441893, 816011, 834071, 1981741, 3093251, 7512181, 13872187, 19001399, 52585267, 133009793, 323023783, 2261166481]

約数ペア:

[(1, 2261166481), (7, 323023783), (17, 133009793), (43, 52585267), (119, 19001399), (163, 13872187), (301, 7512181), (731, 3093251), (1141, 1981741), (2711, 834071), (2771, 816011), (5117, 441893), (7009, 322609), (18977, 119153), (19397, 116573), (46087, 49063)]