620947866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1344043}}^1$

素因数の和:1344066

約数の個数: 32

約数和(自身を含む): 1548338688

約数和(自身を除く): 927390822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 1344043, 2688086, 4032129, 8064258, 9408301, 14784473, 18816602, 28224903, 29568946, 44353419, 56449806, 88706838, 103491311, 206982622, 310473933, 620947866]

約数ペア:

[(1, 620947866), (2, 310473933), (3, 206982622), (6, 103491311), (7, 88706838), (11, 56449806), (14, 44353419), (21, 29568946), (22, 28224903), (33, 18816602), (42, 14784473), (66, 9408301), (77, 8064258), (154, 4032129), (231, 2688086), (462, 1344043)]