1204390408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{45061}}^1$

素因数の和:45337

約数の個数: 32

約数和(自身を含む): 2441459160

約数和(自身を除く): 1237068752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 6682, 13364, 26728, 45061, 90122, 180244, 360488, 585793, 1171586, 2343172, 4686344, 11580677, 23161354, 46322708, 92645416, 150548801, 301097602, 602195204, 1204390408]

約数ペア:

[(1, 1204390408), (2, 602195204), (4, 301097602), (8, 150548801), (13, 92645416), (26, 46322708), (52, 23161354), (104, 11580677), (257, 4686344), (514, 2343172), (1028, 1171586), (2056, 585793), (3341, 360488), (6682, 180244), (13364, 90122), (26728, 45061)]