1248897246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{254773}}^1$

素因数の和:254840

約数の個数: 32

約数和(自身を含む): 2690413440

約数和(自身を除く): 1441516194

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 254773, 509546, 764319, 1528638, 4840687, 9681374, 10955239, 14522061, 21910478, 29044122, 32865717, 65731434, 208149541, 416299082, 624448623, 1248897246]

約数ペア:

[(1, 1248897246), (2, 624448623), (3, 416299082), (6, 208149541), (19, 65731434), (38, 32865717), (43, 29044122), (57, 21910478), (86, 14522061), (114, 10955239), (129, 9681374), (258, 4840687), (817, 1528638), (1634, 764319), (2451, 509546), (4902, 254773)]