7297994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 12281220

約数和(自身を除く): 4983226

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 569, 583, 1138, 1166, 6259, 6413, 12518, 12826, 30157, 60314, 68849, 137698, 331727, 663454, 3648997, 7297994]

約数ペア:

[(1, 7297994), (2, 3648997), (11, 663454), (22, 331727), (53, 137698), (106, 68849), (121, 60314), (242, 30157), (569, 12826), (583, 12518), (1138, 6413), (1166, 6259)]