1334006128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{916213}}^1$

素因数の和:916241

約数の個数: 40

約数和(自身を含む): 3181095008

約数和(自身を除く): 1847088880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 916213, 1832426, 3664852, 6413491, 7329704, 11910769, 12826982, 14659408, 23821538, 25653964, 47643076, 51307928, 83375383, 95286152, 102615856, 166750766, 190572304, 333501532, 667003064, 1334006128]

約数ペア:

[(1, 1334006128), (2, 667003064), (4, 333501532), (7, 190572304), (8, 166750766), (13, 102615856), (14, 95286152), (16, 83375383), (26, 51307928), (28, 47643076), (52, 25653964), (56, 23821538), (91, 14659408), (104, 12826982), (112, 11910769), (182, 7329704), (208, 6413491), (364, 3664852), (728, 1832426), (1456, 916213)]