9976564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1109}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 18927720

約数和(自身を除く): 8951156

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 1109, 2218, 2249, 4436, 4498, 8996, 14417, 28834, 57668, 191857, 383714, 767428, 2494141, 4988282, 9976564]

約数ペア:

[(1, 9976564), (2, 4988282), (4, 2494141), (13, 767428), (26, 383714), (52, 191857), (173, 57668), (346, 28834), (692, 14417), (1109, 8996), (2218, 4498), (2249, 4436)]