118921504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 253084608

約数和(自身を除く): 134163104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 487, 587, 974, 1174, 1948, 2348, 3896, 4696, 6331, 7631, 7792, 9392, 12662, 15262, 15584, 18784, 25324, 30524, 50648, 61048, 101296, 122096, 202592, 244192, 285869, 571738, 1143476, 2286952, 3716297, 4573904, 7432594, 9147808, 14865188, 29730376, 59460752, 118921504]

約数ペア:

[(1, 118921504), (2, 59460752), (4, 29730376), (8, 14865188), (13, 9147808), (16, 7432594), (26, 4573904), (32, 3716297), (52, 2286952), (104, 1143476), (208, 571738), (416, 285869), (487, 244192), (587, 202592), (974, 122096), (1174, 101296), (1948, 61048), (2348, 50648), (3896, 30524), (4696, 25324), (6331, 18784), (7631, 15584), (7792, 15262), (9392, 12662)]