1242218213206

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{2287}}^1\times {\mathrm{6263}}^1$

素因数の和:9076

約数の個数: 32

約数和(自身を含む): 1887012661248

約数和(自身を除く): 644794448042

約数列:

[1, 2, 103, 206, 421, 842, 2287, 4574, 6263, 12526, 43363, 86726, 235561, 471122, 645089, 962827, 1290178, 1925654, 2636723, 5273446, 14323481, 28646962, 99171181, 198342362, 271582469, 543164938, 1475318543, 2950637086, 6030185501, 12060371002, 621109106603, 1242218213206]

約数ペア:

[(1, 1242218213206), (2, 621109106603), (103, 12060371002), (206, 6030185501), (421, 2950637086), (842, 1475318543), (2287, 543164938), (4574, 271582469), (6263, 198342362), (12526, 99171181), (43363, 28646962), (86726, 14323481), (235561, 5273446), (471122, 2636723), (645089, 1925654), (962827, 1290178)]