1379408

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1262

約数の個数: 20

約数和(自身を含む): 2711508

約数和(自身を除く): 1332100

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1181, 2362, 4724, 9448, 18896, 86213, 172426, 344852, 689704, 1379408]

約数ペア:

[(1, 1379408), (2, 689704), (4, 344852), (8, 172426), (16, 86213), (73, 18896), (146, 9448), (292, 4724), (584, 2362), (1168, 1181)]