2908643272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{8647}}^1$

素因数の和:10885

約数の個数: 32

約数和(自身を含む): 5744001600

約数和(自身を除く): 2835358328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2213, 4426, 8647, 8852, 17294, 17704, 34588, 42047, 69176, 84094, 164293, 168188, 328586, 336376, 657172, 1314344, 19135811, 38271622, 76543244, 153086488, 363580409, 727160818, 1454321636, 2908643272]

約数ペア:

[(1, 2908643272), (2, 1454321636), (4, 727160818), (8, 363580409), (19, 153086488), (38, 76543244), (76, 38271622), (152, 19135811), (2213, 1314344), (4426, 657172), (8647, 336376), (8852, 328586), (17294, 168188), (17704, 164293), (34588, 84094), (42047, 69176)]