2892915844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{40343}}^1$

素因数の和:40564

約数の個数: 48

約数和(自身を含む): 6262679808

約数和(自身を除く): 3369763964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2758, 5122, 5516, 10244, 17927, 35854, 40343, 71708, 80686, 161372, 282401, 524459, 564802, 1048918, 1129604, 2097836, 3671213, 7342426, 7947571, 14684852, 15895142, 31790284, 55632997, 103318423, 111265994, 206636846, 222531988, 413273692, 723228961, 1446457922, 2892915844]

約数ペア:

[(1, 2892915844), (2, 1446457922), (4, 723228961), (7, 413273692), (13, 222531988), (14, 206636846), (26, 111265994), (28, 103318423), (52, 55632997), (91, 31790284), (182, 15895142), (197, 14684852), (364, 7947571), (394, 7342426), (788, 3671213), (1379, 2097836), (2561, 1129604), (2758, 1048918), (5122, 564802), (5516, 524459), (10244, 282401), (17927, 161372), (35854, 80686), (40343, 71708)]