1974618347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1\times {\mathrm{2297}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 2154237120

約数和(自身を除く): 179618773

約数列:

[1, 13, 89, 743, 1157, 2297, 9659, 29861, 66127, 204433, 859651, 1706671, 2657629, 22186723, 151893719, 1974618347]

約数ペア:

[(1, 1974618347), (13, 151893719), (89, 22186723), (743, 2657629), (1157, 1706671), (2297, 859651), (9659, 204433), (29861, 66127)]