788378526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{2081}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 1841570640

約数和(自身を除く): 1053192114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1619, 2081, 3238, 4162, 4857, 6243, 9714, 12486, 14571, 18729, 21047, 27053, 29142, 37458, 42094, 54106, 63141, 81159, 126282, 162318, 189423, 243477, 378846, 486954, 3369139, 6738278, 10107417, 20214834, 30322251, 43798807, 60644502, 87597614, 131396421, 262792842, 394189263, 788378526]

約数ペア:

[(1, 788378526), (2, 394189263), (3, 262792842), (6, 131396421), (9, 87597614), (13, 60644502), (18, 43798807), (26, 30322251), (39, 20214834), (78, 10107417), (117, 6738278), (234, 3369139), (1619, 486954), (2081, 378846), (3238, 243477), (4162, 189423), (4857, 162318), (6243, 126282), (9714, 81159), (12486, 63141), (14571, 54106), (18729, 42094), (21047, 37458), (27053, 29142)]