3896287724

素因数分解:

$2^2\times 7^2\times {\mathrm{977}}^1\times {\mathrm{20347}}^1$

素因数の和:21342

約数の個数: 36

約数和(自身を含む): 7940237256

約数和(自身を除く): 4043949532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 977, 1954, 3908, 6839, 13678, 20347, 27356, 40694, 47873, 81388, 95746, 142429, 191492, 284858, 569716, 997003, 1994006, 3988012, 19879019, 39758038, 79516076, 139153133, 278306266, 556612532, 974071931, 1948143862, 3896287724]

約数ペア:

[(1, 3896287724), (2, 1948143862), (4, 974071931), (7, 556612532), (14, 278306266), (28, 139153133), (49, 79516076), (98, 39758038), (196, 19879019), (977, 3988012), (1954, 1994006), (3908, 997003), (6839, 569716), (13678, 284858), (20347, 191492), (27356, 142429), (40694, 95746), (47873, 81388)]