4005316

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 8164800

約数和(自身を除く): 4159484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2699, 5398, 10796, 18893, 37786, 75572, 143047, 286094, 572188, 1001329, 2002658, 4005316]

約数ペア:

[(1, 4005316), (2, 2002658), (4, 1001329), (7, 572188), (14, 286094), (28, 143047), (53, 75572), (106, 37786), (212, 18893), (371, 10796), (742, 5398), (1484, 2699)]