2981423734

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{34259}}^1$

素因数の和:35135

約数の個数: 16

約数和(自身を含む): 4562198640

約数和(自身を除く): 1580774906

約数列:

[1, 2, 53, 106, 821, 1642, 34259, 43513, 68518, 87026, 1815727, 3631454, 28126639, 56253278, 1490711867, 2981423734]

約数ペア:

[(1, 2981423734), (2, 1490711867), (53, 56253278), (106, 28126639), (821, 3631454), (1642, 1815727), (34259, 87026), (43513, 68518)]