2012912986777

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1\times {\mathrm{136531}}^1$

素因数の和:138182

約数の個数: 48

約数和(自身を含む): 2706380994240

約数和(自身を除く): 693468007463

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 1609, 9163, 11263, 17699, 27353, 78841, 123893, 136531, 191471, 300883, 867251, 955717, 1340297, 1501841, 2106181, 2321027, 6690019, 10512887, 14743267, 16247189, 25531297, 73590209, 113730323, 178719079, 219678379, 1251033553, 1537748653, 2416462169, 3734532443, 10764240571, 16915235183, 26141727101, 41079856873, 118406646281, 182992089707, 287558998111, 2012912986777]

約数ペア:

[(1, 2012912986777), (7, 287558998111), (11, 182992089707), (17, 118406646281), (49, 41079856873), (77, 26141727101), (119, 16915235183), (187, 10764240571), (539, 3734532443), (833, 2416462169), (1309, 1537748653), (1609, 1251033553), (9163, 219678379), (11263, 178719079), (17699, 113730323), (27353, 73590209), (78841, 25531297), (123893, 16247189), (136531, 14743267), (191471, 10512887), (300883, 6690019), (867251, 2321027), (955717, 2106181), (1340297, 1501841)]