2016178312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13264331}}^1$

素因数の和:13264356

約数の個数: 16

約数和(自身を含む): 3979299600

約数和(自身を除く): 1963121288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13264331, 26528662, 53057324, 106114648, 252022289, 504044578, 1008089156, 2016178312]

約数ペア:

[(1, 2016178312), (2, 1008089156), (4, 504044578), (8, 252022289), (19, 106114648), (38, 53057324), (76, 26528662), (152, 13264331)]