4419910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 9061632

約数和(自身を除く): 4641722

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1747, 2530, 3494, 8735, 17470, 19217, 38434, 40181, 80362, 96085, 192170, 200905, 401810, 441991, 883982, 2209955, 4419910]

約数ペア:

[(1, 4419910), (2, 2209955), (5, 883982), (10, 441991), (11, 401810), (22, 200905), (23, 192170), (46, 96085), (55, 80362), (110, 40181), (115, 38434), (230, 19217), (253, 17470), (506, 8735), (1265, 3494), (1747, 2530)]