859657582

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{929}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 1488208320

約数和(自身を除く): 628550738

約数列:

[1, 2, 7, 14, 157, 314, 421, 842, 929, 1099, 1858, 2198, 2947, 5894, 6503, 13006, 66097, 132194, 145853, 291706, 391109, 462679, 782218, 925358, 1020971, 2041942, 2737763, 5475526, 61404113, 122808226, 429828791, 859657582]

約数ペア:

[(1, 859657582), (2, 429828791), (7, 122808226), (14, 61404113), (157, 5475526), (314, 2737763), (421, 2041942), (842, 1020971), (929, 925358), (1099, 782218), (1858, 462679), (2198, 391109), (2947, 291706), (5894, 145853), (6503, 132194), (13006, 66097)]