8585581004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2144251}}^1$

素因数の和:2144286

約数の個数: 48

約数和(自身を含む): 20173122816

約数和(自身を除く): 11587541812

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 2144251, 4288502, 8577004, 15009757, 23586761, 27875263, 30019514, 47173522, 55750526, 60039028, 94347044, 111501052, 165107327, 195126841, 306627893, 330214654, 390253682, 613255786, 660429308, 780507364, 1226511572, 2146395251, 4292790502, 8585581004]

約数ペア:

[(1, 8585581004), (2, 4292790502), (4, 2146395251), (7, 1226511572), (11, 780507364), (13, 660429308), (14, 613255786), (22, 390253682), (26, 330214654), (28, 306627893), (44, 195126841), (52, 165107327), (77, 111501052), (91, 94347044), (143, 60039028), (154, 55750526), (182, 47173522), (286, 30019514), (308, 27875263), (364, 23586761), (572, 15009757), (1001, 8577004), (2002, 4288502), (4004, 2144251)]