2247641084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 4278005760

約数和(自身を除く): 2030364676

約数列:

[1, 2, 4, 13, 26, 52, 223, 239, 446, 478, 811, 892, 956, 1622, 2899, 3107, 3244, 5798, 6214, 10543, 11596, 12428, 21086, 42172, 53297, 106594, 180853, 193829, 213188, 361706, 387658, 692861, 723412, 775316, 1385722, 2351089, 2519777, 2771444, 4702178, 5039554, 9404356, 10079108, 43223867, 86447734, 172895468, 561910271, 1123820542, 2247641084]

約数ペア:

[(1, 2247641084), (2, 1123820542), (4, 561910271), (13, 172895468), (26, 86447734), (52, 43223867), (223, 10079108), (239, 9404356), (446, 5039554), (478, 4702178), (811, 2771444), (892, 2519777), (956, 2351089), (1622, 1385722), (2899, 775316), (3107, 723412), (3244, 692861), (5798, 387658), (6214, 361706), (10543, 213188), (11596, 193829), (12428, 180853), (21086, 106594), (42172, 53297)]