268021226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2411}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 455694336

約数和(自身を除く): 187673110

約数列:

[1, 2, 11, 22, 31, 62, 163, 326, 341, 682, 1793, 2411, 3586, 4822, 5053, 10106, 26521, 53042, 55583, 74741, 111166, 149482, 392993, 785986, 822151, 1644302, 4322923, 8645846, 12182783, 24365566, 134010613, 268021226]

約数ペア:

[(1, 268021226), (2, 134010613), (11, 24365566), (22, 12182783), (31, 8645846), (62, 4322923), (163, 1644302), (326, 822151), (341, 785986), (682, 392993), (1793, 149482), (2411, 111166), (3586, 74741), (4822, 55583), (5053, 53042), (10106, 26521)]