248858402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{115319}}^1$

素因数の和:115417

約数の個数: 16

約数和(自身を含む): 406848960

約数和(自身を除く): 157990558

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 115319, 230638, 1499147, 2998294, 9571477, 19142954, 124429201, 248858402]

約数ペア:

[(1, 248858402), (2, 124429201), (13, 19142954), (26, 9571477), (83, 2998294), (166, 1499147), (1079, 230638), (2158, 115319)]