2100082096

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{646577}}^1$

素因数の和:646621

約数の個数: 40

約数和(自身を含む): 4810540320

約数和(自身を除く): 2710458224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 646577, 1293154, 2586308, 4526039, 5172616, 9052078, 10345232, 18104156, 18750733, 36208312, 37501466, 72416624, 75002932, 131255131, 150005864, 262510262, 300011728, 525020524, 1050041048, 2100082096]

約数ペア:

[(1, 2100082096), (2, 1050041048), (4, 525020524), (7, 300011728), (8, 262510262), (14, 150005864), (16, 131255131), (28, 75002932), (29, 72416624), (56, 37501466), (58, 36208312), (112, 18750733), (116, 18104156), (203, 10345232), (232, 9052078), (406, 5172616), (464, 4526039), (812, 2586308), (1624, 1293154), (3248, 646577)]