328037204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{392389}}^1$

素因数の和:392423

約数の個数: 24

約数和(自身を含む): 659215200

約数和(自身を除く): 331177996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 392389, 784778, 1569556, 4316279, 7455391, 8632558, 14910782, 17265116, 29821564, 82009301, 164018602, 328037204]

約数ペア:

[(1, 328037204), (2, 164018602), (4, 82009301), (11, 29821564), (19, 17265116), (22, 14910782), (38, 8632558), (44, 7455391), (76, 4316279), (209, 1569556), (418, 784778), (836, 392389)]