492666694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 882524160

約数和(自身を除く): 389857466

約数列:

[1, 2, 13, 19, 26, 31, 38, 53, 62, 106, 247, 403, 494, 589, 607, 689, 806, 1007, 1178, 1214, 1378, 1643, 2014, 3286, 7657, 7891, 11533, 13091, 15314, 15782, 18817, 21359, 23066, 26182, 31217, 32171, 37634, 42718, 62434, 64342, 149929, 244621, 299858, 357523, 405821, 418223, 489242, 611249, 715046, 811642, 836446, 997301, 1222498, 1994602, 4647799, 7946237, 9295598, 12964913, 15892474, 18948719, 25929826, 37897438, 246333347, 492666694]

約数ペア:

[(1, 492666694), (2, 246333347), (13, 37897438), (19, 25929826), (26, 18948719), (31, 15892474), (38, 12964913), (53, 9295598), (62, 7946237), (106, 4647799), (247, 1994602), (403, 1222498), (494, 997301), (589, 836446), (607, 811642), (689, 715046), (806, 611249), (1007, 489242), (1178, 418223), (1214, 405821), (1378, 357523), (1643, 299858), (2014, 244621), (3286, 149929), (7657, 64342), (7891, 62434), (11533, 42718), (13091, 37634), (15314, 32171), (15782, 31217), (18817, 26182), (21359, 23066)]