7137892130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{328481}}^1$

素因数の和:328582

約数の個数: 32

約数和(自身を含む): 13409949168

約数和(自身を除く): 6272057038

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730, 328481, 656962, 1642405, 3284810, 13467721, 17409493, 26935442, 34818986, 67338605, 87047465, 134677210, 174094930, 713789213, 1427578426, 3568946065, 7137892130]

約数ペア:

[(1, 7137892130), (2, 3568946065), (5, 1427578426), (10, 713789213), (41, 174094930), (53, 134677210), (82, 87047465), (106, 67338605), (205, 34818986), (265, 26935442), (410, 17409493), (530, 13467721), (2173, 3284810), (4346, 1642405), (10865, 656962), (21730, 328481)]