252564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 635040

約数和(自身を除く): 382476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1619, 3238, 4857, 6476, 9714, 19428, 21047, 42094, 63141, 84188, 126282, 252564]

約数ペア:

[(1, 252564), (2, 126282), (3, 84188), (4, 63141), (6, 42094), (12, 21047), (13, 19428), (26, 9714), (39, 6476), (52, 4857), (78, 3238), (156, 1619)]