1225194649

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{6883}}^1$

素因数の和:7380

約数の個数: 16

約数和(自身を含む): 1427466240

約数和(自身を除く): 202271591

約数列:

[1, 7, 59, 413, 431, 3017, 6883, 25429, 48181, 178003, 406097, 2842679, 2966573, 20766011, 175027807, 1225194649]

約数ペア:

[(1, 1225194649), (7, 175027807), (59, 20766011), (413, 2966573), (431, 2842679), (3017, 406097), (6883, 178003), (25429, 48181)]