1298552

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 2585520

約数和(自身を除く): 1286968

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 107, 148, 164, 214, 296, 328, 428, 856, 1517, 3034, 3959, 4387, 6068, 7918, 8774, 12136, 15836, 17548, 31672, 35096, 162319, 324638, 649276, 1298552]

約数ペア:

[(1, 1298552), (2, 649276), (4, 324638), (8, 162319), (37, 35096), (41, 31672), (74, 17548), (82, 15836), (107, 12136), (148, 8774), (164, 7918), (214, 6068), (296, 4387), (328, 3959), (428, 3034), (856, 1517)]