486516401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{31153}}^1$

素因数の和:31280

約数の個数: 16

約数和(自身を含む): 586193664

約数和(自身を除く): 99677263

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 31153, 218071, 716519, 3021841, 5015633, 21152887, 69502343, 486516401]

約数ペア:

[(1, 486516401), (7, 69502343), (23, 21152887), (97, 5015633), (161, 3021841), (679, 716519), (2231, 218071), (15617, 31153)]