2048111090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{4733}}^1$

素因数の和:5246

約数の個数: 32

約数和(自身を含む): 3730581360

約数和(自身を除く): 1682470270

約数列:

[1, 2, 5, 10, 109, 218, 397, 545, 794, 1090, 1985, 3970, 4733, 9466, 23665, 43273, 47330, 86546, 216365, 432730, 515897, 1031794, 1879001, 2579485, 3758002, 5158970, 9395005, 18790010, 204811109, 409622218, 1024055545, 2048111090]

約数ペア:

[(1, 2048111090), (2, 1024055545), (5, 409622218), (10, 204811109), (109, 18790010), (218, 9395005), (397, 5158970), (545, 3758002), (794, 2579485), (1090, 1879001), (1985, 1031794), (3970, 515897), (4733, 432730), (9466, 216365), (23665, 86546), (43273, 47330)]