978673744

素因数分解:

$2^4\times {\mathrm{16883}}^1\times {\mathrm{3623}}^1$

素因数の和:20514

約数の個数: 20

約数和(自身を含む): 1896816096

約数和(自身を除く): 918142352

約数列:

[1, 2, 4, 8, 16, 3623, 7246, 14492, 16883, 28984, 33766, 57968, 67532, 135064, 270128, 61167109, 122334218, 244668436, 489336872, 978673744]

約数ペア:

[(1, 978673744), (2, 489336872), (4, 244668436), (8, 122334218), (16, 61167109), (3623, 270128), (7246, 135064), (14492, 67532), (16883, 57968), (28984, 33766)]