2555112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 7441920

約数和(自身を除く): 4886808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 227, 268, 402, 454, 469, 536, 681, 804, 908, 938, 1362, 1407, 1589, 1608, 1816, 1876, 2724, 2814, 3178, 3752, 4767, 5448, 5628, 6356, 9534, 11256, 12712, 15209, 19068, 30418, 38136, 45627, 60836, 91254, 106463, 121672, 182508, 212926, 319389, 365016, 425852, 638778, 851704, 1277556, 2555112]

約数ペア:

[(1, 2555112), (2, 1277556), (3, 851704), (4, 638778), (6, 425852), (7, 365016), (8, 319389), (12, 212926), (14, 182508), (21, 121672), (24, 106463), (28, 91254), (42, 60836), (56, 45627), (67, 38136), (84, 30418), (134, 19068), (168, 15209), (201, 12712), (227, 11256), (268, 9534), (402, 6356), (454, 5628), (469, 5448), (536, 4767), (681, 3752), (804, 3178), (908, 2814), (938, 2724), (1362, 1876), (1407, 1816), (1589, 1608)]