2168052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 5490240

約数和(自身を除く): 3322188

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 257, 444, 514, 703, 771, 1028, 1406, 1542, 2109, 2812, 3084, 4218, 4883, 8436, 9509, 9766, 14649, 19018, 19532, 28527, 29298, 38036, 57054, 58596, 114108, 180671, 361342, 542013, 722684, 1084026, 2168052]

約数ペア:

[(1, 2168052), (2, 1084026), (3, 722684), (4, 542013), (6, 361342), (12, 180671), (19, 114108), (37, 58596), (38, 57054), (57, 38036), (74, 29298), (76, 28527), (111, 19532), (114, 19018), (148, 14649), (222, 9766), (228, 9509), (257, 8436), (444, 4883), (514, 4218), (703, 3084), (771, 2812), (1028, 2109), (1406, 1542)]