1369893998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1\times {\mathrm{4099}}^1$

素因数の和:5504

約数の個数: 24

約数和(自身を含む): 2260813800

約数和(自身を除く): 890919802

約数列:

[1, 2, 11, 22, 121, 242, 1381, 2762, 4099, 8198, 15191, 30382, 45089, 90178, 167101, 334202, 495979, 991958, 5660719, 11321438, 62267909, 124535818, 684946999, 1369893998]

約数ペア:

[(1, 1369893998), (2, 684946999), (11, 124535818), (22, 62267909), (121, 11321438), (242, 5660719), (1381, 991958), (2762, 495979), (4099, 334202), (8198, 167101), (15191, 90178), (30382, 45089)]