1189341808

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{3491}}^1$

素因数の和:3805

約数の個数: 40

約数和(自身を含む): 2338243200

約数和(自身を除く): 1148901392

約数列:

[1, 2, 4, 8, 16, 107, 199, 214, 398, 428, 796, 856, 1592, 1712, 3184, 3491, 6982, 13964, 21293, 27928, 42586, 55856, 85172, 170344, 340688, 373537, 694709, 747074, 1389418, 1494148, 2778836, 2988296, 5557672, 5976592, 11115344, 74333863, 148667726, 297335452, 594670904, 1189341808]

約数ペア:

[(1, 1189341808), (2, 594670904), (4, 297335452), (8, 148667726), (16, 74333863), (107, 11115344), (199, 5976592), (214, 5557672), (398, 2988296), (428, 2778836), (796, 1494148), (856, 1389418), (1592, 747074), (1712, 694709), (3184, 373537), (3491, 340688), (6982, 170344), (13964, 85172), (21293, 55856), (27928, 42586)]