2039508712990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1\times {\mathrm{450761}}^1$

素因数の和:451477

約数の個数: 64

約数和(自身を含む): 4241201627520

約数和(自身を除く): 2201692914530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 593, 763, 1090, 1186, 1526, 2965, 3815, 4151, 5930, 7630, 8302, 20755, 41510, 64637, 129274, 323185, 450761, 452459, 646370, 901522, 904918, 2253805, 2262295, 3155327, 4507610, 4524590, 6310654, 15776635, 31553270, 49132949, 98265898, 245664745, 267301273, 343930643, 491329490, 534602546, 687861286, 1336506365, 1719653215, 1871108911, 2673012730, 3439306430, 3742217822, 9355544555, 18711089110, 29135838757, 58271677514, 145679193785, 203950871299, 291358387570, 407901742598, 1019754356495, 2039508712990]

約数ペア:

[(1, 2039508712990), (2, 1019754356495), (5, 407901742598), (7, 291358387570), (10, 203950871299), (14, 145679193785), (35, 58271677514), (70, 29135838757), (109, 18711089110), (218, 9355544555), (545, 3742217822), (593, 3439306430), (763, 2673012730), (1090, 1871108911), (1186, 1719653215), (1526, 1336506365), (2965, 687861286), (3815, 534602546), (4151, 491329490), (5930, 343930643), (7630, 267301273), (8302, 245664745), (20755, 98265898), (41510, 49132949), (64637, 31553270), (129274, 15776635), (323185, 6310654), (450761, 4524590), (452459, 4507610), (646370, 3155327), (901522, 2262295), (904918, 2253805)]