4089355024

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{821}}^1\times {\mathrm{1613}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 7978821912

約数和(自身を除く): 3889466888

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 821, 1544, 1613, 1642, 3088, 3226, 3284, 6452, 6568, 12904, 13136, 25808, 158453, 311309, 316906, 622618, 633812, 1245236, 1267624, 1324273, 2490472, 2535248, 2648546, 4980944, 5297092, 10594184, 21188368, 255584689, 511169378, 1022338756, 2044677512, 4089355024]

約数ペア:

[(1, 4089355024), (2, 2044677512), (4, 1022338756), (8, 511169378), (16, 255584689), (193, 21188368), (386, 10594184), (772, 5297092), (821, 4980944), (1544, 2648546), (1613, 2535248), (1642, 2490472), (3088, 1324273), (3226, 1267624), (3284, 1245236), (6452, 633812), (6568, 622618), (12904, 316906), (13136, 311309), (25808, 158453)]