1946156690

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{718139}}^1$

素因数の和:718417

約数の個数: 16

約数和(自身を含む): 3516013440

約数和(自身を除く): 1569856750

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 718139, 1436278, 3590695, 7181390, 194615669, 389231338, 973078345, 1946156690]

約数ペア:

[(1, 1946156690), (2, 973078345), (5, 389231338), (10, 194615669), (271, 7181390), (542, 3590695), (1355, 1436278), (2710, 718139)]