2045362254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{65393}}^1$

素因数の和:65812

約数の個数: 32

約数和(自身を含む): 4416449184

約数和(自身を除く): 2371086930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 2406, 5213, 10426, 15639, 31278, 65393, 130786, 196179, 392358, 850109, 1700218, 2550327, 5100654, 26222593, 52445186, 78667779, 157335558, 340893709, 681787418, 1022681127, 2045362254]

約数ペア:

[(1, 2045362254), (2, 1022681127), (3, 681787418), (6, 340893709), (13, 157335558), (26, 78667779), (39, 52445186), (78, 26222593), (401, 5100654), (802, 2550327), (1203, 1700218), (2406, 850109), (5213, 392358), (10426, 196179), (15639, 130786), (31278, 65393)]