1277952972

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1\times {\mathrm{499}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 3000816000

約数和(自身を除く): 1722863028

約数列:

[1, 2, 3, 4, 6, 12, 457, 467, 499, 914, 934, 998, 1371, 1401, 1497, 1828, 1868, 1996, 2742, 2802, 2994, 5484, 5604, 5988, 213419, 228043, 233033, 426838, 456086, 466066, 640257, 684129, 699099, 853676, 912172, 932132, 1280514, 1368258, 1398198, 2561028, 2736516, 2796396, 106496081, 212992162, 319488243, 425984324, 638976486, 1277952972]

約数ペア:

[(1, 1277952972), (2, 638976486), (3, 425984324), (4, 319488243), (6, 212992162), (12, 106496081), (457, 2796396), (467, 2736516), (499, 2561028), (914, 1398198), (934, 1368258), (998, 1280514), (1371, 932132), (1401, 912172), (1497, 853676), (1828, 699099), (1868, 684129), (1996, 640257), (2742, 466066), (2802, 456086), (2994, 426838), (5484, 233033), (5604, 228043), (5988, 213419)]