4445156624

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{210631}}^1$

素因数の和:211958

約数の個数: 20

約数和(自身を含む): 8619061440

約数和(自身を除く): 4173904816

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 5276, 10552, 21104, 210631, 421262, 842524, 1685048, 3370096, 277822289, 555644578, 1111289156, 2222578312, 4445156624]

約数ペア:

[(1, 4445156624), (2, 2222578312), (4, 1111289156), (8, 555644578), (16, 277822289), (1319, 3370096), (2638, 1685048), (5276, 842524), (10552, 421262), (21104, 210631)]