389660712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2319409}}^1$

素因数の和:2319425

約数の個数: 32

約数和(自身を含む): 1113316800

約数和(自身を除く): 723656088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2319409, 4638818, 6958227, 9277636, 13916454, 16235863, 18555272, 27832908, 32471726, 48707589, 55665816, 64943452, 97415178, 129886904, 194830356, 389660712]

約数ペア:

[(1, 389660712), (2, 194830356), (3, 129886904), (4, 97415178), (6, 64943452), (7, 55665816), (8, 48707589), (12, 32471726), (14, 27832908), (21, 18555272), (24, 16235863), (28, 13916454), (42, 9277636), (56, 6958227), (84, 4638818), (168, 2319409)]