1315662998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{1171}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 2157980160

約数和(自身を除く): 842317162

約数列:

[1, 2, 13, 26, 79, 158, 547, 1027, 1094, 1171, 2054, 2342, 7111, 14222, 15223, 30446, 43213, 86426, 92509, 185018, 561769, 640537, 1123538, 1202617, 1281074, 2405234, 8326981, 16653962, 50602423, 101204846, 657831499, 1315662998]

約数ペア:

[(1, 1315662998), (2, 657831499), (13, 101204846), (26, 50602423), (79, 16653962), (158, 8326981), (547, 2405234), (1027, 1281074), (1094, 1202617), (1171, 1123538), (2054, 640537), (2342, 561769), (7111, 185018), (14222, 92509), (15223, 86426), (30446, 43213)]