2571449998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1\times {\mathrm{1723}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 4228916832

約数和(自身を除く): 1657466834

約数列:

[1, 2, 13, 26, 61, 122, 793, 941, 1586, 1723, 1882, 3446, 12233, 22399, 24466, 44798, 57401, 105103, 114802, 210206, 746213, 1366339, 1492426, 1621343, 2732678, 3242686, 21077459, 42154918, 98901923, 197803846, 1285724999, 2571449998]

約数ペア:

[(1, 2571449998), (2, 1285724999), (13, 197803846), (26, 98901923), (61, 42154918), (122, 21077459), (793, 3242686), (941, 2732678), (1586, 1621343), (1723, 1492426), (1882, 1366339), (3446, 746213), (12233, 210206), (22399, 114802), (24466, 105103), (44798, 57401)]