814960028

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{6661}}^1$

素因数の和:7157

約数の個数: 24

約数和(自身を含む): 1449384720

約数和(自身を除く): 634424692

約数列:

[1, 2, 4, 73, 146, 292, 419, 838, 1676, 6661, 13322, 26644, 30587, 61174, 122348, 486253, 972506, 1945012, 2790959, 5581918, 11163836, 203740007, 407480014, 814960028]

約数ペア:

[(1, 814960028), (2, 407480014), (4, 203740007), (73, 11163836), (146, 5581918), (292, 2790959), (419, 1945012), (838, 972506), (1676, 486253), (6661, 122348), (13322, 61174), (26644, 30587)]