764394916

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{3463}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 1351098560

約数和(自身を除く): 586703644

約数列:

[1, 2, 4, 139, 278, 397, 556, 794, 1588, 3463, 6926, 13852, 55183, 110366, 220732, 481357, 962714, 1374811, 1925428, 2749622, 5499244, 191098729, 382197458, 764394916]

約数ペア:

[(1, 764394916), (2, 382197458), (4, 191098729), (139, 5499244), (278, 2749622), (397, 1925428), (556, 1374811), (794, 962714), (1588, 481357), (3463, 220732), (6926, 110366), (13852, 55183)]