1253434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 2370816

約数和(自身を除く): 1117382

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 97, 142, 182, 194, 497, 679, 923, 994, 1261, 1358, 1846, 2522, 6461, 6887, 8827, 12922, 13774, 17654, 48209, 89531, 96418, 179062, 626717, 1253434]

約数ペア:

[(1, 1253434), (2, 626717), (7, 179062), (13, 96418), (14, 89531), (26, 48209), (71, 17654), (91, 13774), (97, 12922), (142, 8827), (182, 6887), (194, 6461), (497, 2522), (679, 1846), (923, 1358), (994, 1261)]