2048573992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{20807}}^1$

素因数の和:21241

約数の個数: 32

約数和(自身を含む): 3975160320

約数和(自身を除く): 1926586328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 397, 794, 1588, 3176, 12307, 20807, 24614, 41614, 49228, 83228, 98456, 166456, 645017, 1290034, 2580068, 5160136, 8260379, 16520758, 33041516, 66083032, 256071749, 512143498, 1024286996, 2048573992]

約数ペア:

[(1, 2048573992), (2, 1024286996), (4, 512143498), (8, 256071749), (31, 66083032), (62, 33041516), (124, 16520758), (248, 8260379), (397, 5160136), (794, 2580068), (1588, 1290034), (3176, 645017), (12307, 166456), (20807, 98456), (24614, 83228), (41614, 49228)]