1294208032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3111077}}^1$

素因数の和:3111100

約数の個数: 24

約数和(自身を含む): 2743970796

約数和(自身を除く): 1449762764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3111077, 6222154, 12444308, 24888616, 40444001, 49777232, 80888002, 99554464, 161776004, 323552008, 647104016, 1294208032]

約数ペア:

[(1, 1294208032), (2, 647104016), (4, 323552008), (8, 161776004), (13, 99554464), (16, 80888002), (26, 49777232), (32, 40444001), (52, 24888616), (104, 12444308), (208, 6222154), (416, 3111077)]