847366130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{6883}}^1$

素因数の和:7850

約数の個数: 32

約数和(自身を含む): 1644560064

約数和(自身を除く): 797193934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 947, 1894, 4735, 6883, 9470, 12311, 13766, 24622, 34415, 61555, 68830, 89479, 123110, 178958, 447395, 894790, 6518201, 13036402, 32591005, 65182010, 84736613, 169473226, 423683065, 847366130]

約数ペア:

[(1, 847366130), (2, 423683065), (5, 169473226), (10, 84736613), (13, 65182010), (26, 32591005), (65, 13036402), (130, 6518201), (947, 894790), (1894, 447395), (4735, 178958), (6883, 123110), (9470, 89479), (12311, 68830), (13766, 61555), (24622, 34415)]