274656148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{310697}}^1$

素因数の和:310731

約数の個数: 24

約数和(自身を含む): 548071272

約数和(自身を除く): 273415124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 310697, 621394, 1242788, 4039061, 5281849, 8078122, 10563698, 16156244, 21127396, 68664037, 137328074, 274656148]

約数ペア:

[(1, 274656148), (2, 137328074), (4, 68664037), (13, 21127396), (17, 16156244), (26, 10563698), (34, 8078122), (52, 5281849), (68, 4039061), (221, 1242788), (442, 621394), (884, 310697)]