8045340524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1\times {\mathrm{1789}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 15282590400

約数和(自身を除く): 7237249876

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 439, 788, 878, 1756, 1789, 2561, 3578, 5122, 5707, 7156, 10244, 11414, 22828, 23257, 46514, 86483, 93028, 172966, 345932, 352433, 704866, 785371, 1124279, 1409732, 1570742, 2248558, 3141484, 4497116, 4581629, 9163258, 10209823, 18326516, 20419646, 40839292, 154718087, 309436174, 618872348, 2011335131, 4022670262, 8045340524]

約数ペア:

[(1, 8045340524), (2, 4022670262), (4, 2011335131), (13, 618872348), (26, 309436174), (52, 154718087), (197, 40839292), (394, 20419646), (439, 18326516), (788, 10209823), (878, 9163258), (1756, 4581629), (1789, 4497116), (2561, 3141484), (3578, 2248558), (5122, 1570742), (5707, 1409732), (7156, 1124279), (10244, 785371), (11414, 704866), (22828, 352433), (23257, 345932), (46514, 172966), (86483, 93028)]