61871002

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 93749832

約数和(自身を除く): 31878830

約数列:

[1, 2, 197, 373, 394, 421, 746, 842, 73481, 82937, 146962, 157033, 165874, 314066, 30935501, 61871002]

約数ペア:

[(1, 61871002), (2, 30935501), (197, 314066), (373, 165874), (394, 157033), (421, 146962), (746, 82937), (842, 73481)]