281036387518

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{104933}}^1\times {\mathrm{22697}}^1$

素因数の和:127691

約数の個数: 16

約数和(自身を含む): 428722547760

約数和(自身を除く): 147686160242

約数列:

[1, 2, 59, 118, 22697, 45394, 104933, 209866, 1339123, 2678246, 6191047, 12382094, 2381664301, 4763328602, 140518193759, 281036387518]

約数ペア:

[(1, 281036387518), (2, 140518193759), (59, 4763328602), (118, 2381664301), (22697, 12382094), (45394, 6191047), (104933, 2678246), (209866, 1339123)]