5638404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 14192640

約数和(自身を除く): 8554236

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 659, 713, 1318, 1426, 1977, 2139, 2636, 2852, 3954, 4278, 7908, 8556, 15157, 20429, 30314, 40858, 45471, 60628, 61287, 81716, 90942, 122574, 181884, 245148, 469867, 939734, 1409601, 1879468, 2819202, 5638404]

約数ペア:

[(1, 5638404), (2, 2819202), (3, 1879468), (4, 1409601), (6, 939734), (12, 469867), (23, 245148), (31, 181884), (46, 122574), (62, 90942), (69, 81716), (92, 61287), (93, 60628), (124, 45471), (138, 40858), (186, 30314), (276, 20429), (372, 15157), (659, 8556), (713, 7908), (1318, 4278), (1426, 3954), (1977, 2852), (2139, 2636)]