2791672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 5972400

約数和(自身を除く): 3180728

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1579, 1768, 3158, 6316, 12632, 20527, 26843, 41054, 53686, 82108, 107372, 164216, 214744, 348959, 697918, 1395836, 2791672]

約数ペア:

[(1, 2791672), (2, 1395836), (4, 697918), (8, 348959), (13, 214744), (17, 164216), (26, 107372), (34, 82108), (52, 53686), (68, 41054), (104, 26843), (136, 20527), (221, 12632), (442, 6316), (884, 3158), (1579, 1768)]