2196116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 4180680

約数和(自身を除く): 1984564

約数列:

[1, 2, 4, 13, 26, 52, 157, 269, 314, 538, 628, 1076, 2041, 3497, 4082, 6994, 8164, 13988, 42233, 84466, 168932, 549029, 1098058, 2196116]

約数ペア:

[(1, 2196116), (2, 1098058), (4, 549029), (13, 168932), (26, 84466), (52, 42233), (157, 13988), (269, 8164), (314, 6994), (538, 4082), (628, 3497), (1076, 2041)]