391323348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{836161}}^1$

素因数の和:836184

約数の個数: 36

約数和(自身を含む): 1065270388

約数和(自身を除く): 673947040

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 836161, 1672322, 2508483, 3344644, 5016966, 7525449, 10033932, 10870093, 15050898, 21740186, 30101796, 32610279, 43480372, 65220558, 97830837, 130441116, 195661674, 391323348]

約数ペア:

[(1, 391323348), (2, 195661674), (3, 130441116), (4, 97830837), (6, 65220558), (9, 43480372), (12, 32610279), (13, 30101796), (18, 21740186), (26, 15050898), (36, 10870093), (39, 10033932), (52, 7525449), (78, 5016966), (117, 3344644), (156, 2508483), (234, 1672322), (468, 836161)]