2007647382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{7577}}^1$

素因数の和:7717

約数の個数: 64

約数和(自身を含む): 4481326080

約数和(自身を除く): 2473678698

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 79, 86, 129, 158, 237, 258, 474, 559, 1027, 1118, 1677, 2054, 3081, 3354, 3397, 6162, 6794, 7577, 10191, 15154, 20382, 22731, 44161, 45462, 88322, 98501, 132483, 197002, 264966, 295503, 325811, 591006, 598583, 651622, 977433, 1197166, 1795749, 1954866, 3591498, 4235543, 7781579, 8471086, 12706629, 15563158, 23344737, 25413258, 25739069, 46689474, 51478138, 77217207, 154434414, 334607897, 669215794, 1003823691, 2007647382]

約数ペア:

[(1, 2007647382), (2, 1003823691), (3, 669215794), (6, 334607897), (13, 154434414), (26, 77217207), (39, 51478138), (43, 46689474), (78, 25739069), (79, 25413258), (86, 23344737), (129, 15563158), (158, 12706629), (237, 8471086), (258, 7781579), (474, 4235543), (559, 3591498), (1027, 1954866), (1118, 1795749), (1677, 1197166), (2054, 977433), (3081, 651622), (3354, 598583), (3397, 591006), (6162, 325811), (6794, 295503), (7577, 264966), (10191, 197002), (15154, 132483), (20382, 98501), (22731, 88322), (44161, 45462)]