239337671738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31277}}^1\times {\mathrm{8089}}^1$

素因数の和:39422

約数の個数: 32

約数和(自身を含む): 400813807680

約数和(自身を除く): 161476135942

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 8089, 16178, 31277, 62554, 88979, 177958, 344047, 347827, 688094, 695654, 1344911, 2689822, 3826097, 7652194, 14794021, 29588042, 252999653, 505999306, 2782996183, 5565992366, 10878985079, 21757970158, 119668835869, 239337671738]

約数ペア:

[(1, 239337671738), (2, 119668835869), (11, 21757970158), (22, 10878985079), (43, 5565992366), (86, 2782996183), (473, 505999306), (946, 252999653), (8089, 29588042), (16178, 14794021), (31277, 7652194), (62554, 3826097), (88979, 2689822), (177958, 1344911), (344047, 695654), (347827, 688094)]