2872764

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 7316400

約数和(自身を除く): 4443636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 401, 597, 796, 802, 1194, 1203, 1604, 1791, 2388, 2406, 3582, 3609, 4812, 7164, 7218, 14436, 79799, 159598, 239397, 319196, 478794, 718191, 957588, 1436382, 2872764]

約数ペア:

[(1, 2872764), (2, 1436382), (3, 957588), (4, 718191), (6, 478794), (9, 319196), (12, 239397), (18, 159598), (36, 79799), (199, 14436), (398, 7218), (401, 7164), (597, 4812), (796, 3609), (802, 3582), (1194, 2406), (1203, 2388), (1604, 1791)]