2899687672

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1670327}}^1$

素因数の和:1670371

約数の個数: 32

約数和(自身を含む): 6414059520

約数和(自身を除く): 3514371848

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1670327, 3340654, 6681308, 11692289, 13362616, 23384578, 46769156, 51780137, 93538312, 103560274, 207120548, 362460959, 414241096, 724921918, 1449843836, 2899687672]

約数ペア:

[(1, 2899687672), (2, 1449843836), (4, 724921918), (7, 414241096), (8, 362460959), (14, 207120548), (28, 103560274), (31, 93538312), (56, 51780137), (62, 46769156), (124, 23384578), (217, 13362616), (248, 11692289), (434, 6681308), (868, 3340654), (1736, 1670327)]