513495285056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{617181833}}^1$

素因数の和:617181858

約数の個数: 28

約数和(自身を含む): 1097349300852

約数和(自身を除く): 583854015796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 617181833, 1234363666, 2468727332, 4937454664, 8023363829, 9874909328, 16046727658, 19749818656, 32093455316, 39499637312, 64186910632, 128373821264, 256747642528, 513495285056]

約数ペア:

[(1, 513495285056), (2, 256747642528), (4, 128373821264), (8, 64186910632), (13, 39499637312), (16, 32093455316), (26, 19749818656), (32, 16046727658), (52, 9874909328), (64, 8023363829), (104, 4937454664), (208, 2468727332), (416, 1234363666), (832, 617181833)]