442456220557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{840601}}^1$

素因数の和:842764

約数の個数: 16

約数和(自身を含む): 501805769920

約数和(自身を除く): 59349549363

約数列:

[1, 13, 19, 247, 2131, 27703, 40489, 526357, 840601, 10927813, 15971419, 207628447, 1791320731, 23287169503, 34035093889, 442456220557]

約数ペア:

[(1, 442456220557), (13, 34035093889), (19, 23287169503), (247, 1791320731), (2131, 207628447), (27703, 15971419), (40489, 10927813), (526357, 840601)]