2019628091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{587}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 2342366208

約数和(自身を除く): 322738117

約数列:

[1, 13, 23, 37, 299, 311, 481, 587, 851, 4043, 7153, 7631, 11063, 11507, 13501, 21719, 92989, 149591, 175513, 182557, 264661, 282347, 499537, 2373241, 3440593, 4198811, 6493981, 6754609, 54584543, 87809917, 155356007, 2019628091]

約数ペア:

[(1, 2019628091), (13, 155356007), (23, 87809917), (37, 54584543), (299, 6754609), (311, 6493981), (481, 4198811), (587, 3440593), (851, 2373241), (4043, 499537), (7153, 282347), (7631, 264661), (11063, 182557), (11507, 175513), (13501, 149591), (21719, 92989)]