7148722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^2$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 12874176

約数和(自身を除く): 5725454

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 2086, 3427, 6854, 22201, 23989, 44402, 47978, 155407, 310814, 510623, 1021246, 3574361, 7148722]

約数ペア:

[(1, 7148722), (2, 3574361), (7, 1021246), (14, 510623), (23, 310814), (46, 155407), (149, 47978), (161, 44402), (298, 23989), (322, 22201), (1043, 6854), (2086, 3427)]