237485222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{991}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 386671680

約数和(自身を除く): 149186458

約数列:

[1, 2, 13, 26, 169, 338, 709, 991, 1418, 1982, 9217, 12883, 18434, 25766, 119821, 167479, 239642, 334958, 702619, 1405238, 9134047, 18268094, 118742611, 237485222]

約数ペア:

[(1, 237485222), (2, 118742611), (13, 18268094), (26, 9134047), (169, 1405238), (338, 702619), (709, 334958), (991, 239642), (1418, 167479), (1982, 119821), (9217, 25766), (12883, 18434)]