3491852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 7705152

約数和(自身を除く): 4213300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 181, 182, 212, 362, 364, 371, 689, 724, 742, 1267, 1378, 1484, 2353, 2534, 2756, 4706, 4823, 5068, 9412, 9593, 9646, 16471, 19186, 19292, 32942, 38372, 65884, 67151, 124709, 134302, 249418, 268604, 498836, 872963, 1745926, 3491852]

約数ペア:

[(1, 3491852), (2, 1745926), (4, 872963), (7, 498836), (13, 268604), (14, 249418), (26, 134302), (28, 124709), (52, 67151), (53, 65884), (91, 38372), (106, 32942), (181, 19292), (182, 19186), (212, 16471), (362, 9646), (364, 9593), (371, 9412), (689, 5068), (724, 4823), (742, 4706), (1267, 2756), (1378, 2534), (1484, 2353)]