2399840234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{18517}}^1$

素因数の和:18710

約数の個数: 32

約数和(自身を含む): 4047886656

約数和(自身を除く): 1648046422

約数列:

[1, 2, 11, 22, 43, 86, 137, 274, 473, 946, 1507, 3014, 5891, 11782, 18517, 37034, 64801, 129602, 203687, 407374, 796231, 1592462, 2536829, 5073658, 8758541, 17517082, 27905119, 55810238, 109083647, 218167294, 1199920117, 2399840234]

約数ペア:

[(1, 2399840234), (2, 1199920117), (11, 218167294), (22, 109083647), (43, 55810238), (86, 27905119), (137, 17517082), (274, 8758541), (473, 5073658), (946, 2536829), (1507, 1592462), (3014, 796231), (5891, 407374), (11782, 203687), (18517, 129602), (37034, 64801)]