2017471568

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{581069}}^1$

素因数の和:581115

約数の個数: 40

約数和(自身を含む): 4611371520

約数和(自身を除く): 2593899952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 581069, 1162138, 2324276, 4067483, 4648552, 8134966, 9297104, 16269932, 18013139, 32539864, 36026278, 65079728, 72052556, 126091973, 144105112, 252183946, 288210224, 504367892, 1008735784, 2017471568]

約数ペア:

[(1, 2017471568), (2, 1008735784), (4, 504367892), (7, 288210224), (8, 252183946), (14, 144105112), (16, 126091973), (28, 72052556), (31, 65079728), (56, 36026278), (62, 32539864), (112, 18013139), (124, 16269932), (217, 9297104), (248, 8134966), (434, 4648552), (496, 4067483), (868, 2324276), (1736, 1162138), (3472, 581069)]