2636616638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{5531}}^1$

素因数の和:5840

約数の個数: 32

約数和(自身を含む): 4241140992

約数和(自身を除く): 1604524354

約数列:

[1, 2, 23, 43, 46, 86, 241, 482, 989, 1978, 5531, 5543, 10363, 11062, 11086, 20726, 127213, 237833, 238349, 254426, 475666, 476698, 1332971, 2665942, 5470159, 10940318, 30658333, 57317753, 61316666, 114635506, 1318308319, 2636616638]

約数ペア:

[(1, 2636616638), (2, 1318308319), (23, 114635506), (43, 61316666), (46, 57317753), (86, 30658333), (241, 10940318), (482, 5470159), (989, 2665942), (1978, 1332971), (5531, 476698), (5543, 475666), (10363, 254426), (11062, 238349), (11086, 237833), (20726, 127213)]