1285266841

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{7573}}^1$

素因数の和:7800

約数の個数: 16

約数和(自身を含む): 1378589184

約数和(自身を除く): 93322343

約数列:

[1, 23, 47, 157, 1081, 3611, 7379, 7573, 169717, 174179, 355931, 1188961, 8186413, 27346103, 55881167, 1285266841]

約数ペア:

[(1, 1285266841), (23, 55881167), (47, 27346103), (157, 8186413), (1081, 1188961), (3611, 355931), (7379, 174179), (7573, 169717)]