2840682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 6209280

約数和(自身を除く): 3368598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 461, 474, 922, 1027, 1383, 2054, 2766, 3081, 5993, 6162, 11986, 17979, 35958, 36419, 72838, 109257, 218514, 473447, 946894, 1420341, 2840682]

約数ペア:

[(1, 2840682), (2, 1420341), (3, 946894), (6, 473447), (13, 218514), (26, 109257), (39, 72838), (78, 36419), (79, 35958), (158, 17979), (237, 11986), (461, 6162), (474, 5993), (922, 3081), (1027, 2766), (1383, 2054)]