2460793888

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{354377}}^1$

素因数の和:354425

約数の個数: 48

約数和(自身を含む): 5715408384

約数和(自身を除く): 3254614496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 354377, 708754, 1417508, 2480639, 2835016, 4961278, 5670032, 9922556, 10985687, 11340064, 19845112, 21971374, 39690224, 43942748, 76899809, 79380448, 87885496, 153799618, 175770992, 307599236, 351541984, 615198472, 1230396944, 2460793888]

約数ペア:

[(1, 2460793888), (2, 1230396944), (4, 615198472), (7, 351541984), (8, 307599236), (14, 175770992), (16, 153799618), (28, 87885496), (31, 79380448), (32, 76899809), (56, 43942748), (62, 39690224), (112, 21971374), (124, 19845112), (217, 11340064), (224, 10985687), (248, 9922556), (434, 5670032), (496, 4961278), (868, 2835016), (992, 2480639), (1736, 1417508), (3472, 708754), (6944, 354377)]