793136656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{81131}}^1$

素因数の和:81199

約数の個数: 40

約数和(自身を含む): 1690141824

約数和(自身を除く): 897005168

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 81131, 162262, 324524, 649048, 1054703, 1298096, 2109406, 3813157, 4218812, 7626314, 8437624, 15252628, 16875248, 30505256, 49571041, 61010512, 99142082, 198284164, 396568328, 793136656]

約数ペア:

[(1, 793136656), (2, 396568328), (4, 198284164), (8, 99142082), (13, 61010512), (16, 49571041), (26, 30505256), (47, 16875248), (52, 15252628), (94, 8437624), (104, 7626314), (188, 4218812), (208, 3813157), (376, 2109406), (611, 1298096), (752, 1054703), (1222, 649048), (2444, 324524), (4888, 162262), (9776, 81131)]