97118890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1993}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 191232576

約数和(自身を除く): 94113686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 1993, 2215, 3986, 4430, 4873, 9746, 9965, 19930, 21923, 24365, 43846, 48730, 109615, 219230, 882899, 1765798, 4414495, 8828990, 9711889, 19423778, 48559445, 97118890]

約数ペア:

[(1, 97118890), (2, 48559445), (5, 19423778), (10, 9711889), (11, 8828990), (22, 4414495), (55, 1765798), (110, 882899), (443, 219230), (886, 109615), (1993, 48730), (2215, 43846), (3986, 24365), (4430, 21923), (4873, 19930), (9746, 9965)]