297699458

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 517570560

約数和(自身を除く): 219871102

約数列:

[1, 2, 7, 14, 103, 206, 431, 479, 721, 862, 958, 1442, 3017, 3353, 6034, 6706, 44393, 49337, 88786, 98674, 206449, 310751, 345359, 412898, 621502, 690718, 1445143, 2890286, 21264247, 42528494, 148849729, 297699458]

約数ペア:

[(1, 297699458), (2, 148849729), (7, 42528494), (14, 21264247), (103, 2890286), (206, 1445143), (431, 690718), (479, 621502), (721, 412898), (862, 345359), (958, 310751), (1442, 206449), (3017, 98674), (3353, 88786), (6034, 49337), (6706, 44393)]