2024957090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 4053750624

約数和(自身を除く): 2028793534

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 197, 370, 394, 481, 962, 985, 1970, 2137, 2405, 2561, 4274, 4810, 5122, 7289, 10685, 12805, 14578, 21370, 25610, 27781, 36445, 55562, 72890, 79069, 94757, 138905, 158138, 189514, 277810, 395345, 420989, 473785, 790690, 841978, 947570, 1027897, 2055794, 2104945, 4209890, 5139485, 5472857, 10278970, 10945714, 15576593, 27364285, 31153186, 54728570, 77882965, 155765930, 202495709, 404991418, 1012478545, 2024957090]

約数ペア:

[(1, 2024957090), (2, 1012478545), (5, 404991418), (10, 202495709), (13, 155765930), (26, 77882965), (37, 54728570), (65, 31153186), (74, 27364285), (130, 15576593), (185, 10945714), (197, 10278970), (370, 5472857), (394, 5139485), (481, 4209890), (962, 2104945), (985, 2055794), (1970, 1027897), (2137, 947570), (2405, 841978), (2561, 790690), (4274, 473785), (4810, 420989), (5122, 395345), (7289, 277810), (10685, 189514), (12805, 158138), (14578, 138905), (21370, 94757), (25610, 79069), (27781, 72890), (36445, 55562)]