2488909648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{4591}}^1$

素因数の和:5723

約数の個数: 40

約数和(自身を含む): 4983458816

約数和(自身を除く): 2494549168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1093, 2186, 4372, 4591, 8744, 9182, 17488, 18364, 33883, 36728, 67766, 73456, 135532, 142321, 271064, 284642, 542128, 569284, 1138568, 2277136, 5017963, 10035926, 20071852, 40143704, 80287408, 155556853, 311113706, 622227412, 1244454824, 2488909648]

約数ペア:

[(1, 2488909648), (2, 1244454824), (4, 622227412), (8, 311113706), (16, 155556853), (31, 80287408), (62, 40143704), (124, 20071852), (248, 10035926), (496, 5017963), (1093, 2277136), (2186, 1138568), (4372, 569284), (4591, 542128), (8744, 284642), (9182, 271064), (17488, 142321), (18364, 135532), (33883, 73456), (36728, 67766)]