2912400246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{686563}}^1$

素因数の和:686676

約数の個数: 32

約数和(自身を含む): 6722834688

約数和(自身を除く): 3810434442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 686563, 1373126, 2059689, 4119378, 4805941, 9611882, 14417823, 28835646, 69342863, 138685726, 208028589, 416057178, 485400041, 970800082, 1456200123, 2912400246]

約数ペア:

[(1, 2912400246), (2, 1456200123), (3, 970800082), (6, 485400041), (7, 416057178), (14, 208028589), (21, 138685726), (42, 69342863), (101, 28835646), (202, 14417823), (303, 9611882), (606, 4805941), (707, 4119378), (1414, 2059689), (2121, 1373126), (4242, 686563)]