228007988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4384769}}^1$

素因数の和:4384786

約数の個数: 12

約数和(自身を含む): 429707460

約数和(自身を除く): 201699472

約数列:

[1, 2, 4, 13, 26, 52, 4384769, 8769538, 17539076, 57001997, 114003994, 228007988]

約数ペア:

[(1, 228007988), (2, 114003994), (4, 57001997), (13, 17539076), (26, 8769538), (52, 4384769)]