1978554

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 2194566

約数列:

[1, 2, 3, 6, 29, 58, 83, 87, 137, 166, 174, 249, 274, 411, 498, 822, 2407, 3973, 4814, 7221, 7946, 11371, 11919, 14442, 22742, 23838, 34113, 68226, 329759, 659518, 989277, 1978554]

約数ペア:

[(1, 1978554), (2, 989277), (3, 659518), (6, 329759), (29, 68226), (58, 34113), (83, 23838), (87, 22742), (137, 14442), (166, 11919), (174, 11371), (249, 7946), (274, 7221), (411, 4814), (498, 3973), (822, 2407)]