717961882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{5521}}^1$

素因数の和:5814

約数の個数: 32

約数和(自身を含む): 1230920064

約数和(自身を除く): 512958182

約数列:

[1, 2, 11, 22, 23, 46, 253, 257, 506, 514, 2827, 5521, 5654, 5911, 11042, 11822, 60731, 65021, 121462, 126983, 130042, 253966, 1396813, 1418897, 2793626, 2837794, 15607867, 31215734, 32634631, 65269262, 358980941, 717961882]

約数ペア:

[(1, 717961882), (2, 358980941), (11, 65269262), (22, 32634631), (23, 31215734), (46, 15607867), (253, 2837794), (257, 2793626), (506, 1418897), (514, 1396813), (2827, 253966), (5521, 130042), (5654, 126983), (5911, 121462), (11042, 65021), (11822, 60731)]