993148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 1905120

約数和(自身を除く): 911972

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 269, 284, 538, 923, 1076, 1846, 3497, 3692, 6994, 13988, 19099, 38198, 76396, 248287, 496574, 993148]

約数ペア:

[(1, 993148), (2, 496574), (4, 248287), (13, 76396), (26, 38198), (52, 19099), (71, 13988), (142, 6994), (269, 3692), (284, 3497), (538, 1846), (923, 1076)]