849273542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1321}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 1394762880

約数和(自身を除く): 545489338

約数列:

[1, 2, 13, 26, 79, 158, 313, 626, 1027, 1321, 2054, 2642, 4069, 8138, 17173, 24727, 34346, 49454, 104359, 208718, 321451, 413473, 642902, 826946, 1356667, 2713334, 5375149, 10750298, 32664367, 65328734, 424636771, 849273542]

約数ペア:

[(1, 849273542), (2, 424636771), (13, 65328734), (26, 32664367), (79, 10750298), (158, 5375149), (313, 2713334), (626, 1356667), (1027, 826946), (1321, 642902), (2054, 413473), (2642, 321451), (4069, 208718), (8138, 104359), (17173, 49454), (24727, 34346)]