2013944408

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{62983}}^1$

素因数の和:63567

約数の個数: 32

約数和(自身を含む): 4323221760

約数和(自身を除く): 2309277352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2284, 3997, 4568, 7994, 15988, 31976, 62983, 125966, 251932, 440881, 503864, 881762, 1763524, 3527048, 35963293, 71926586, 143853172, 251743051, 287706344, 503486102, 1006972204, 2013944408]

約数ペア:

[(1, 2013944408), (2, 1006972204), (4, 503486102), (7, 287706344), (8, 251743051), (14, 143853172), (28, 71926586), (56, 35963293), (571, 3527048), (1142, 1763524), (2284, 881762), (3997, 503864), (4568, 440881), (7994, 251932), (15988, 125966), (31976, 62983)]