2470293032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{72707}}^1$

素因数の和:72881

約数の個数: 32

約数和(自身を含む): 4816177920

約数和(自身を除く): 2345884888

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 248, 274, 548, 1096, 4247, 8494, 16988, 33976, 72707, 145414, 290828, 581656, 2253917, 4507834, 9015668, 9960859, 18031336, 19921718, 39843436, 79686872, 308786629, 617573258, 1235146516, 2470293032]

約数ペア:

[(1, 2470293032), (2, 1235146516), (4, 617573258), (8, 308786629), (31, 79686872), (62, 39843436), (124, 19921718), (137, 18031336), (248, 9960859), (274, 9015668), (548, 4507834), (1096, 2253917), (4247, 581656), (8494, 290828), (16988, 145414), (33976, 72707)]