2918778856

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{713987}}^1$

素因数の和:714073

約数の個数: 32

約数和(自身を含む): 6340213440

約数和(自身を除く): 3421434584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 713987, 1427974, 2855948, 4997909, 5711896, 9995818, 19991636, 39983272, 52121051, 104242102, 208484204, 364847357, 416968408, 729694714, 1459389428, 2918778856]

約数ペア:

[(1, 2918778856), (2, 1459389428), (4, 729694714), (7, 416968408), (8, 364847357), (14, 208484204), (28, 104242102), (56, 52121051), (73, 39983272), (146, 19991636), (292, 9995818), (511, 5711896), (584, 4997909), (1022, 2855948), (2044, 1427974), (4088, 713987)]