381504388

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1799549}}^1$

素因数の和:1799606

約数の個数: 12

約数和(自身を含む): 680229900

約数和(自身を除く): 298725512

約数列:

[1, 2, 4, 53, 106, 212, 1799549, 3599098, 7198196, 95376097, 190752194, 381504388]

約数ペア:

[(1, 381504388), (2, 190752194), (4, 95376097), (53, 7198196), (106, 3599098), (212, 1799549)]