2015566048

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{2347}}^1$

素因数の和:2975

約数の個数: 48

約数和(自身を含む): 4061401344

約数和(自身を除く): 2045835296

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 571, 752, 1142, 1504, 2284, 2347, 4568, 4694, 9136, 9388, 18272, 18776, 26837, 37552, 53674, 75104, 107348, 110309, 214696, 220618, 429392, 441236, 858784, 882472, 1340137, 1764944, 2680274, 3529888, 5360548, 10721096, 21442192, 42884384, 62986439, 125972878, 251945756, 503891512, 1007783024, 2015566048]

約数ペア:

[(1, 2015566048), (2, 1007783024), (4, 503891512), (8, 251945756), (16, 125972878), (32, 62986439), (47, 42884384), (94, 21442192), (188, 10721096), (376, 5360548), (571, 3529888), (752, 2680274), (1142, 1764944), (1504, 1340137), (2284, 882472), (2347, 858784), (4568, 441236), (4694, 429392), (9136, 220618), (9388, 214696), (18272, 110309), (18776, 107348), (26837, 75104), (37552, 53674)]