437502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 530178

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 79, 142, 158, 213, 237, 426, 474, 923, 1027, 1846, 2054, 2769, 3081, 5538, 5609, 6162, 11218, 16827, 33654, 72917, 145834, 218751, 437502]

約数ペア:

[(1, 437502), (2, 218751), (3, 145834), (6, 72917), (13, 33654), (26, 16827), (39, 11218), (71, 6162), (78, 5609), (79, 5538), (142, 3081), (158, 2769), (213, 2054), (237, 1846), (426, 1027), (474, 923)]