379664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 20

約数和(自身を含む): 749580

約数和(自身を除く): 369916

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 389, 488, 778, 976, 1556, 3112, 6224, 23729, 47458, 94916, 189832, 379664]

約数ペア:

[(1, 379664), (2, 189832), (4, 94916), (8, 47458), (16, 23729), (61, 6224), (122, 3112), (244, 1556), (389, 976), (488, 778)]