2202388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 4136832

約数和(自身を除く): 1934444

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 647, 851, 1294, 1702, 2588, 3404, 14881, 23939, 29762, 47878, 59524, 95756, 550597, 1101194, 2202388]

約数ペア:

[(1, 2202388), (2, 1101194), (4, 550597), (23, 95756), (37, 59524), (46, 47878), (74, 29762), (92, 23939), (148, 14881), (647, 3404), (851, 2588), (1294, 1702)]