520492098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1091}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 1226953728

約数和(自身を除く): 706461630

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 307, 518, 614, 777, 921, 1091, 1554, 1842, 2149, 2182, 3273, 4298, 6447, 6546, 7637, 11359, 12894, 15274, 22718, 22911, 34077, 40367, 45822, 68154, 79513, 80734, 121101, 159026, 238539, 242202, 282569, 334937, 477078, 565138, 669874, 847707, 1004811, 1695414, 2009622, 2344559, 4689118, 7033677, 12392669, 14067354, 24785338, 37178007, 74356014, 86748683, 173497366, 260246049, 520492098]

約数ペア:

[(1, 520492098), (2, 260246049), (3, 173497366), (6, 86748683), (7, 74356014), (14, 37178007), (21, 24785338), (37, 14067354), (42, 12392669), (74, 7033677), (111, 4689118), (222, 2344559), (259, 2009622), (307, 1695414), (518, 1004811), (614, 847707), (777, 669874), (921, 565138), (1091, 477078), (1554, 334937), (1842, 282569), (2149, 242202), (2182, 238539), (3273, 159026), (4298, 121101), (6447, 80734), (6546, 79513), (7637, 68154), (11359, 45822), (12894, 40367), (15274, 34077), (22718, 22911)]