3916688

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4013}}^1$

素因数の和:4082

約数の個数: 20

約数和(自身を含む): 7714908

約数和(自身を除く): 3798220

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4013, 8026, 16052, 32104, 64208, 244793, 489586, 979172, 1958344, 3916688]

約数ペア:

[(1, 3916688), (2, 1958344), (4, 979172), (8, 489586), (16, 244793), (61, 64208), (122, 32104), (244, 16052), (488, 8026), (976, 4013)]