987144474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{73877}}^1$

素因数の和:74030

約数の個数: 32

約数和(自身を含む): 2106409536

約数和(自身を除く): 1119265062

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 13362, 73877, 147754, 221631, 443262, 1255909, 2511818, 3767727, 7535454, 9677887, 19355774, 29033661, 58067322, 164524079, 329048158, 493572237, 987144474]

約数ペア:

[(1, 987144474), (2, 493572237), (3, 329048158), (6, 164524079), (17, 58067322), (34, 29033661), (51, 19355774), (102, 9677887), (131, 7535454), (262, 3767727), (393, 2511818), (786, 1255909), (2227, 443262), (4454, 221631), (6681, 147754), (13362, 73877)]