939339910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{6737}}^1$

素因数の和:7008

約数の個数: 32

約数和(自身を含む): 1723203072

約数和(自身を除く): 783863162

約数列:

[1, 2, 5, 10, 73, 146, 191, 365, 382, 730, 955, 1910, 6737, 13474, 13943, 27886, 33685, 67370, 69715, 139430, 491801, 983602, 1286767, 2459005, 2573534, 4918010, 6433835, 12867670, 93933991, 187867982, 469669955, 939339910]

約数ペア:

[(1, 939339910), (2, 469669955), (5, 187867982), (10, 93933991), (73, 12867670), (146, 6433835), (191, 4918010), (365, 2573534), (382, 2459005), (730, 1286767), (955, 983602), (1910, 491801), (6737, 139430), (13474, 69715), (13943, 67370), (27886, 33685)]