1796650690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{6389}}^1$

素因数の和:6918

約数の個数: 32

約数和(自身を含む): 3294632880

約数和(自身を除く): 1497982190

約数列:

[1, 2, 5, 10, 61, 122, 305, 461, 610, 922, 2305, 4610, 6389, 12778, 28121, 31945, 56242, 63890, 140605, 281210, 389729, 779458, 1948645, 2945329, 3897290, 5890658, 14726645, 29453290, 179665069, 359330138, 898325345, 1796650690]

約数ペア:

[(1, 1796650690), (2, 898325345), (5, 359330138), (10, 179665069), (61, 29453290), (122, 14726645), (305, 5890658), (461, 3897290), (610, 2945329), (922, 1948645), (2305, 779458), (4610, 389729), (6389, 281210), (12778, 140605), (28121, 63890), (31945, 56242)]