7210516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 13499136

約数和(自身を除く): 6288620

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 991, 1819, 1982, 3638, 3964, 7276, 16847, 33694, 67388, 106037, 212074, 424148, 1802629, 3605258, 7210516]

約数ペア:

[(1, 7210516), (2, 3605258), (4, 1802629), (17, 424148), (34, 212074), (68, 106037), (107, 67388), (214, 33694), (428, 16847), (991, 7276), (1819, 3964), (1982, 3638)]