1604824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 3261060

約数和(自身を除く): 1656236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1187, 1352, 2374, 4748, 9496, 15431, 30862, 61724, 123448, 200603, 401206, 802412, 1604824]

約数ペア:

[(1, 1604824), (2, 802412), (4, 401206), (8, 200603), (13, 123448), (26, 61724), (52, 30862), (104, 15431), (169, 9496), (338, 4748), (676, 2374), (1187, 1352)]