1215209945144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3343}}^1\times {\mathrm{3495277}}^1$

素因数の和:3498639

約数の個数: 32

約数和(自身を含む): 2454524022720

約数和(自身を除く): 1239314077576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3343, 6686, 13372, 26744, 43459, 86918, 173836, 347672, 3495277, 6990554, 13981108, 27962216, 45438601, 90877202, 181754404, 363508808, 11684711011, 23369422022, 46738844044, 93477688088, 151901243143, 303802486286, 607604972572, 1215209945144]

約数ペア:

[(1, 1215209945144), (2, 607604972572), (4, 303802486286), (8, 151901243143), (13, 93477688088), (26, 46738844044), (52, 23369422022), (104, 11684711011), (3343, 363508808), (6686, 181754404), (13372, 90877202), (26744, 45438601), (43459, 27962216), (86918, 13981108), (173836, 6990554), (347672, 3495277)]