2018780752

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1883191}}^1$

素因数の和:1883266

約数の個数: 20

約数和(自身を含む): 3969768736

約数和(自身を除く): 1950987984

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1883191, 3766382, 7532764, 15065528, 30131056, 126173797, 252347594, 504695188, 1009390376, 2018780752]

約数ペア:

[(1, 2018780752), (2, 1009390376), (4, 504695188), (8, 252347594), (16, 126173797), (67, 30131056), (134, 15065528), (268, 7532764), (536, 3766382), (1072, 1883191)]