984784

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 20

約数和(自身を含む): 1941220

約数和(自身を除く): 956436

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1009, 2018, 4036, 8072, 16144, 61549, 123098, 246196, 492392, 984784]

約数ペア:

[(1, 984784), (2, 492392), (4, 246196), (8, 123098), (16, 61549), (61, 16144), (122, 8072), (244, 4036), (488, 2018), (976, 1009)]