2665431566

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{8161}}^1$

素因数の和:8780

約数の個数: 32

約数和(自身を含む): 4689558720

約数和(自身を除く): 2024127154

約数列:

[1, 2, 7, 14, 41, 82, 287, 569, 574, 1138, 3983, 7966, 8161, 16322, 23329, 46658, 57127, 114254, 163303, 326606, 334601, 669202, 2342207, 4643609, 4684414, 9287218, 32505263, 65010526, 190387969, 380775938, 1332715783, 2665431566]

約数ペア:

[(1, 2665431566), (2, 1332715783), (7, 380775938), (14, 190387969), (41, 65010526), (82, 32505263), (287, 9287218), (569, 4684414), (574, 4643609), (1138, 2342207), (3983, 669202), (7966, 334601), (8161, 326606), (16322, 163303), (23329, 114254), (46658, 57127)]