280961438077

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1158217}}^1$

素因数の和:1158492

約数の個数: 16

約数和(自身を含む): 300210105600

約数和(自身を除く): 19248667523

約数列:

[1, 23, 53, 199, 1219, 4577, 10547, 242581, 1158217, 26638991, 61385501, 230485183, 1411866523, 5301159209, 12215714699, 280961438077]

約数ペア:

[(1, 280961438077), (23, 12215714699), (53, 5301159209), (199, 1411866523), (1219, 230485183), (4577, 61385501), (10547, 26638991), (242581, 1158217)]