4920348874

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{220901}}^1$

素因数の和:220990

約数の個数: 32

約数和(自身を含む): 8864355456

約数和(自身を除く): 3944006582

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 1591, 3182, 11137, 22274, 220901, 441802, 1546307, 3092614, 8173337, 9498743, 16346674, 18997486, 57213359, 66491201, 114426718, 132982402, 351453491, 702906982, 2460174437, 4920348874]

約数ペア:

[(1, 4920348874), (2, 2460174437), (7, 702906982), (14, 351453491), (37, 132982402), (43, 114426718), (74, 66491201), (86, 57213359), (259, 18997486), (301, 16346674), (518, 9498743), (602, 8173337), (1591, 3092614), (3182, 1546307), (11137, 441802), (22274, 220901)]