7898989844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{6353}}^1$

素因数の和:6696

約数の個数: 48

約数和(自身を含む): 14711187456

約数和(自身を除く): 6812197612

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 271, 542, 1084, 1147, 2294, 4588, 6353, 8401, 10027, 12706, 16802, 20054, 25412, 33604, 40108, 196943, 235061, 310837, 393886, 470122, 621674, 787772, 940244, 1243348, 1721663, 3443326, 6886652, 7286891, 14573782, 29147564, 53371553, 63701531, 106743106, 127403062, 213486212, 254806124, 1974747461, 3949494922, 7898989844]

約数ペア:

[(1, 7898989844), (2, 3949494922), (4, 1974747461), (31, 254806124), (37, 213486212), (62, 127403062), (74, 106743106), (124, 63701531), (148, 53371553), (271, 29147564), (542, 14573782), (1084, 7286891), (1147, 6886652), (2294, 3443326), (4588, 1721663), (6353, 1243348), (8401, 940244), (10027, 787772), (12706, 621674), (16802, 470122), (20054, 393886), (25412, 310837), (33604, 235061), (40108, 196943)]