961378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 16

約数和(自身を含む): 1594080

約数和(自身を除く): 632702

約数列:

[1, 2, 11, 22, 89, 178, 491, 979, 982, 1958, 5401, 10802, 43699, 87398, 480689, 961378]

約数ペア:

[(1, 961378), (2, 480689), (11, 87398), (22, 43699), (89, 10802), (178, 5401), (491, 1958), (979, 982)]