1453904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1118

約数の個数: 20

約数和(自身を含む): 2851380

約数和(自身を除く): 1397476

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1021, 1424, 2042, 4084, 8168, 16336, 90869, 181738, 363476, 726952, 1453904]

約数ペア:

[(1, 1453904), (2, 726952), (4, 363476), (8, 181738), (16, 90869), (89, 16336), (178, 8168), (356, 4084), (712, 2042), (1021, 1424)]