1078156904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{14923}}^1$

素因数の和:15761

約数の個数: 32

約数和(自身を含む): 2208155040

約数和(自身を除く): 1129998136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 821, 1642, 3284, 6568, 9031, 14923, 18062, 29846, 36124, 59692, 72248, 119384, 164153, 328306, 656612, 1313224, 12251783, 24503566, 49007132, 98014264, 134769613, 269539226, 539078452, 1078156904]

約数ペア:

[(1, 1078156904), (2, 539078452), (4, 269539226), (8, 134769613), (11, 98014264), (22, 49007132), (44, 24503566), (88, 12251783), (821, 1313224), (1642, 656612), (3284, 328306), (6568, 164153), (9031, 119384), (14923, 72248), (18062, 59692), (29846, 36124)]