127816442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{11677}}^1$

素因数の和:12113

約数の個数: 16

約数和(自身を含む): 206980872

約数和(自身を除く): 79164430

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 11677, 23354, 151801, 303602, 4916017, 9832034, 63908221, 127816442]

約数ペア:

[(1, 127816442), (2, 63908221), (13, 9832034), (26, 4916017), (421, 303602), (842, 151801), (5473, 23354), (10946, 11677)]