1296965296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7369121}}^1$

素因数の和:7369140

約数の個数: 20

約数和(自身を含む): 2741313384

約数和(自身を除く): 1444348088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7369121, 14738242, 29476484, 58952968, 81060331, 117905936, 162120662, 324241324, 648482648, 1296965296]

約数ペア:

[(1, 1296965296), (2, 648482648), (4, 324241324), (8, 162120662), (11, 117905936), (16, 81060331), (22, 58952968), (44, 29476484), (88, 14738242), (176, 7369121)]