2581560104

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{69233}}^1$

素因数の和:69377

約数の個数: 32

約数和(自身を含む): 4984848000

約数和(自身を除く): 2403287896

約数列:

[1, 2, 4, 8, 59, 79, 118, 158, 236, 316, 472, 632, 4661, 9322, 18644, 37288, 69233, 138466, 276932, 553864, 4084747, 5469407, 8169494, 10938814, 16338988, 21877628, 32677976, 43755256, 322695013, 645390026, 1290780052, 2581560104]

約数ペア:

[(1, 2581560104), (2, 1290780052), (4, 645390026), (8, 322695013), (59, 43755256), (79, 32677976), (118, 21877628), (158, 16338988), (236, 10938814), (316, 8169494), (472, 5469407), (632, 4084747), (4661, 553864), (9322, 276932), (18644, 138466), (37288, 69233)]