258033956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 498516480

約数和(自身を除く): 240482524

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 109, 124, 218, 436, 527, 1054, 1123, 1853, 2108, 2246, 3379, 3706, 4492, 6758, 7412, 13516, 19091, 34813, 38182, 57443, 69626, 76364, 114886, 122407, 139252, 229772, 244814, 489628, 591821, 1183642, 2080919, 2367284, 3794617, 4161838, 7589234, 8323676, 15178468, 64508489, 129016978, 258033956]

約数ペア:

[(1, 258033956), (2, 129016978), (4, 64508489), (17, 15178468), (31, 8323676), (34, 7589234), (62, 4161838), (68, 3794617), (109, 2367284), (124, 2080919), (218, 1183642), (436, 591821), (527, 489628), (1054, 244814), (1123, 229772), (1853, 139252), (2108, 122407), (2246, 114886), (3379, 76364), (3706, 69626), (4492, 57443), (6758, 38182), (7412, 34813), (13516, 19091)]