1844976430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{43117}}^1$

素因数の和:43524

約数の個数: 32

約数和(自身を含む): 3632260320

約数和(自身を除く): 1787283890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1945, 3890, 4279, 8558, 21395, 42790, 43117, 86234, 215585, 431170, 474287, 948574, 2371435, 4742870, 16772513, 33545026, 83862565, 167725130, 184497643, 368995286, 922488215, 1844976430]

約数ペア:

[(1, 1844976430), (2, 922488215), (5, 368995286), (10, 184497643), (11, 167725130), (22, 83862565), (55, 33545026), (110, 16772513), (389, 4742870), (778, 2371435), (1945, 948574), (3890, 474287), (4279, 431170), (8558, 215585), (21395, 86234), (42790, 43117)]