3241628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 6844320

約数和(自身を除く): 3602692

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 193, 221, 247, 323, 386, 442, 494, 646, 772, 884, 988, 1292, 2509, 3281, 3667, 4199, 5018, 6562, 7334, 8398, 10036, 13124, 14668, 16796, 42653, 47671, 62339, 85306, 95342, 124678, 170612, 190684, 249356, 810407, 1620814, 3241628]

約数ペア:

[(1, 3241628), (2, 1620814), (4, 810407), (13, 249356), (17, 190684), (19, 170612), (26, 124678), (34, 95342), (38, 85306), (52, 62339), (68, 47671), (76, 42653), (193, 16796), (221, 14668), (247, 13124), (323, 10036), (386, 8398), (442, 7334), (494, 6562), (646, 5018), (772, 4199), (884, 3667), (988, 3281), (1292, 2509)]