1218953666

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1\times {\mathrm{1933}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 2159643648

約数和(自身を除く): 940689982

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1453, 1933, 2906, 3866, 10171, 13531, 20342, 27062, 45043, 59923, 90086, 119846, 315301, 419461, 630602, 838922, 2808649, 5617298, 19660543, 39321086, 87068119, 174136238, 609476833, 1218953666]

約数ペア:

[(1, 1218953666), (2, 609476833), (7, 174136238), (14, 87068119), (31, 39321086), (62, 19660543), (217, 5617298), (434, 2808649), (1453, 838922), (1933, 630602), (2906, 419461), (3866, 315301), (10171, 119846), (13531, 90086), (20342, 59923), (27062, 45043)]