1240614

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 2711280

約数和(自身を除く): 1470666

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 439, 471, 878, 942, 1317, 1413, 2634, 2826, 3951, 7902, 68923, 137846, 206769, 413538, 620307, 1240614]

約数ペア:

[(1, 1240614), (2, 620307), (3, 413538), (6, 206769), (9, 137846), (18, 68923), (157, 7902), (314, 3951), (439, 2826), (471, 2634), (878, 1413), (942, 1317)]