2420006816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{5557}}^1$

素因数の和:6037

約数の個数: 48

約数和(自身を含む): 4930168320

約数和(自身を除く): 2510161504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 439, 496, 878, 992, 1756, 3512, 5557, 7024, 11114, 13609, 14048, 22228, 27218, 44456, 54436, 88912, 108872, 172267, 177824, 217744, 344534, 435488, 689068, 1378136, 2439523, 2756272, 4879046, 5512544, 9758092, 19516184, 39032368, 75625213, 78064736, 151250426, 302500852, 605001704, 1210003408, 2420006816]

約数ペア:

[(1, 2420006816), (2, 1210003408), (4, 605001704), (8, 302500852), (16, 151250426), (31, 78064736), (32, 75625213), (62, 39032368), (124, 19516184), (248, 9758092), (439, 5512544), (496, 4879046), (878, 2756272), (992, 2439523), (1756, 1378136), (3512, 689068), (5557, 435488), (7024, 344534), (11114, 217744), (13609, 177824), (14048, 172267), (22228, 108872), (27218, 88912), (44456, 54436)]