2783169298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{372979}}^1$

素因数の和:373042

約数の個数: 32

約数和(自身を含む): 5263493760

約数和(自身を除く): 2480324462

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 372979, 745958, 2610853, 4848727, 5221706, 9697454, 15292139, 30584278, 33941089, 67882178, 107044973, 198797807, 214089946, 397595614, 1391584649, 2783169298]

約数ペア:

[(1, 2783169298), (2, 1391584649), (7, 397595614), (13, 214089946), (14, 198797807), (26, 107044973), (41, 67882178), (82, 33941089), (91, 30584278), (182, 15292139), (287, 9697454), (533, 5221706), (574, 4848727), (1066, 2610853), (3731, 745958), (7462, 372979)]