2013753547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 2331104832

約数和(自身を除く): 317351285

約数列:

[1, 13, 17, 137, 221, 227, 293, 1781, 2329, 2951, 3809, 3859, 4981, 30277, 31099, 40141, 50167, 64753, 66511, 404287, 521833, 528683, 682397, 864643, 1130687, 6872879, 8871161, 9112007, 14698931, 118456091, 154904119, 2013753547]

約数ペア:

[(1, 2013753547), (13, 154904119), (17, 118456091), (137, 14698931), (221, 9112007), (227, 8871161), (293, 6872879), (1781, 1130687), (2329, 864643), (2951, 682397), (3809, 528683), (3859, 521833), (4981, 404287), (30277, 66511), (31099, 64753), (40141, 50167)]