1928706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 4220160

約数和(自身を除く): 2291454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 313, 474, 626, 939, 1027, 1878, 2054, 3081, 4069, 6162, 8138, 12207, 24414, 24727, 49454, 74181, 148362, 321451, 642902, 964353, 1928706]

約数ペア:

[(1, 1928706), (2, 964353), (3, 642902), (6, 321451), (13, 148362), (26, 74181), (39, 49454), (78, 24727), (79, 24414), (158, 12207), (237, 8138), (313, 6162), (474, 4069), (626, 3081), (939, 2054), (1027, 1878)]