1388712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 3739680

約数和(自身を除く): 2350968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4451, 8902, 13353, 17804, 26706, 35608, 53412, 57863, 106824, 115726, 173589, 231452, 347178, 462904, 694356, 1388712]

約数ペア:

[(1, 1388712), (2, 694356), (3, 462904), (4, 347178), (6, 231452), (8, 173589), (12, 115726), (13, 106824), (24, 57863), (26, 53412), (39, 35608), (52, 26706), (78, 17804), (104, 13353), (156, 8902), (312, 4451)]