2215691506

素因数分解:

$2^1\times 7^3\times {\mathrm{1049}}^1\times {\mathrm{3079}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 3880800000

約数和(自身を除く): 1665108494

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1049, 2098, 3079, 6158, 7343, 14686, 21553, 43106, 51401, 102802, 150871, 301742, 359807, 719614, 1056097, 2112194, 3229871, 6459742, 22609097, 45218194, 158263679, 316527358, 1107845753, 2215691506]

約数ペア:

[(1, 2215691506), (2, 1107845753), (7, 316527358), (14, 158263679), (49, 45218194), (98, 22609097), (343, 6459742), (686, 3229871), (1049, 2112194), (2098, 1056097), (3079, 719614), (6158, 359807), (7343, 301742), (14686, 150871), (21553, 102802), (43106, 51401)]