1271841008

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{132263}}^1$

素因数の和:132872

約数の個数: 20

約数和(自身を含む): 2468310768

約数和(自身を除く): 1196469760

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 9616, 132263, 264526, 529052, 1058104, 2116208, 79490063, 158980126, 317960252, 635920504, 1271841008]

約数ペア:

[(1, 1271841008), (2, 635920504), (4, 317960252), (8, 158980126), (16, 79490063), (601, 2116208), (1202, 1058104), (2404, 529052), (4808, 264526), (9616, 132263)]