1943202260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2625949}}^1$

素因数の和:2625995

約数の個数: 24

約数和(自身を含む): 4191016200

約数和(自身を除く): 2247813940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2625949, 5251898, 10503796, 13129745, 26259490, 52518980, 97160113, 194320226, 388640452, 485800565, 971601130, 1943202260]

約数ペア:

[(1, 1943202260), (2, 971601130), (4, 485800565), (5, 388640452), (10, 194320226), (20, 97160113), (37, 52518980), (74, 26259490), (148, 13129745), (185, 10503796), (370, 5251898), (740, 2625949)]