1395534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1830066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 223, 298, 446, 447, 669, 894, 1043, 1338, 1561, 2086, 3122, 3129, 4683, 6258, 9366, 33227, 66454, 99681, 199362, 232589, 465178, 697767, 1395534]

約数ペア:

[(1, 1395534), (2, 697767), (3, 465178), (6, 232589), (7, 199362), (14, 99681), (21, 66454), (42, 33227), (149, 9366), (223, 6258), (298, 4683), (446, 3129), (447, 3122), (669, 2086), (894, 1561), (1043, 1338)]