2002070518

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32479}}^1$

素因数の和:32549

約数の個数: 48

約数和(自身を含む): 3798990720

約数和(自身を除く): 1796920202

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 518, 629, 833, 1258, 1666, 1813, 3626, 4403, 8806, 30821, 32479, 61642, 64958, 227353, 454706, 552143, 1104286, 1201723, 1591471, 2403446, 3182942, 3865001, 7730002, 8412061, 16824122, 20429291, 27055007, 40858582, 54110014, 58884427, 117768854, 143005037, 286010074, 1001035259, 2002070518]

約数ペア:

[(1, 2002070518), (2, 1001035259), (7, 286010074), (14, 143005037), (17, 117768854), (34, 58884427), (37, 54110014), (49, 40858582), (74, 27055007), (98, 20429291), (119, 16824122), (238, 8412061), (259, 7730002), (518, 3865001), (629, 3182942), (833, 2403446), (1258, 1591471), (1666, 1201723), (1813, 1104286), (3626, 552143), (4403, 454706), (8806, 227353), (30821, 64958), (32479, 61642)]