1540885538

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{47119}}^1$

素因数の和:47401

約数の個数: 16

約数和(自身を含む): 2351099520

約数和(自身を除く): 810213982

約数列:

[1, 2, 83, 166, 197, 394, 16351, 32702, 47119, 94238, 3910877, 7821754, 9282443, 18564886, 770442769, 1540885538]

約数ペア:

[(1, 1540885538), (2, 770442769), (83, 18564886), (166, 9282443), (197, 7821754), (394, 3910877), (16351, 94238), (32702, 47119)]