2017819821832

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{5599207}}^1$

素因数の和:5599741

約数の個数: 32

約数和(自身を含む): 3827842557120

約数和(自身を除く): 1810022735288

約数列:

[1, 2, 4, 8, 107, 214, 421, 428, 842, 856, 1684, 3368, 45047, 90094, 180188, 360376, 5599207, 11198414, 22396828, 44793656, 599115149, 1198230298, 2357266147, 2396460596, 4714532294, 4792921192, 9429064588, 18858129176, 252227477729, 504454955458, 1008909910916, 2017819821832]

約数ペア:

[(1, 2017819821832), (2, 1008909910916), (4, 504454955458), (8, 252227477729), (107, 18858129176), (214, 9429064588), (421, 4792921192), (428, 4714532294), (842, 2396460596), (856, 2357266147), (1684, 1198230298), (3368, 599115149), (45047, 44793656), (90094, 22396828), (180188, 11198414), (360376, 5599207)]