7390222

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 6088178

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 389, 413, 778, 826, 1357, 2714, 2723, 5446, 8947, 9499, 17894, 18998, 22951, 45902, 62629, 125258, 160657, 321314, 527873, 1055746, 3695111, 7390222]

約数ペア:

[(1, 7390222), (2, 3695111), (7, 1055746), (14, 527873), (23, 321314), (46, 160657), (59, 125258), (118, 62629), (161, 45902), (322, 22951), (389, 18998), (413, 17894), (778, 9499), (826, 8947), (1357, 5446), (2714, 2723)]