680908812

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1383961}}^1$

素因数の和:1384009

約数の個数: 24

約数和(自身を含む): 1627539312

約数和(自身を除く): 946630500

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1383961, 2767922, 4151883, 5535844, 8303766, 16607532, 56742401, 113484802, 170227203, 226969604, 340454406, 680908812]

約数ペア:

[(1, 680908812), (2, 340454406), (3, 226969604), (4, 170227203), (6, 113484802), (12, 56742401), (41, 16607532), (82, 8303766), (123, 5535844), (164, 4151883), (246, 2767922), (492, 1383961)]