1958370479

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 2174812992

約数和(自身を除く): 216442513

約数列:

[1, 13, 47, 169, 373, 611, 661, 4849, 7943, 8593, 17531, 31067, 63037, 111709, 227903, 246553, 403871, 2962739, 3205189, 5250323, 11587991, 41667457, 150643883, 1958370479]

約数ペア:

[(1, 1958370479), (13, 150643883), (47, 41667457), (169, 11587991), (373, 5250323), (611, 3205189), (661, 2962739), (4849, 403871), (7943, 246553), (8593, 227903), (17531, 111709), (31067, 63037)]