408030734

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{13109}}^1$

素因数の和:13387

約数の個数: 16

約数和(自身を含む): 622987200

約数和(自身を除く): 214956466

約数列:

[1, 2, 79, 158, 197, 394, 13109, 15563, 26218, 31126, 1035611, 2071222, 2582473, 5164946, 204015367, 408030734]

約数ペア:

[(1, 408030734), (2, 204015367), (79, 5164946), (158, 2582473), (197, 2071222), (394, 1035611), (13109, 31126), (15563, 26218)]