804940796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{231571}}^1$

素因数の和:231665

約数の個数: 24

約数和(自身を含む): 1556163840

約数和(自身を除く): 751223044

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 231571, 463142, 926284, 2547281, 5094562, 10189124, 18294109, 36588218, 73176436, 201235199, 402470398, 804940796]

約数ペア:

[(1, 804940796), (2, 402470398), (4, 201235199), (11, 73176436), (22, 36588218), (44, 18294109), (79, 10189124), (158, 5094562), (316, 2547281), (869, 926284), (1738, 463142), (3476, 231571)]