2218448

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2342

約数の個数: 20

約数和(自身を含む): 4370628

約数和(自身を除く): 2152180

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2273, 4546, 9092, 18184, 36368, 138653, 277306, 554612, 1109224, 2218448]

約数ペア:

[(1, 2218448), (2, 1109224), (4, 554612), (8, 277306), (16, 138653), (61, 36368), (122, 18184), (244, 9092), (488, 4546), (976, 2273)]