996857264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{4409}}^1$

素因数の和:5517

約数の個数: 40

約数和(自身を含む): 2082366720

約数和(自身を除く): 1085509456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1087, 2174, 4348, 4409, 8696, 8818, 14131, 17392, 17636, 28262, 35272, 56524, 57317, 70544, 113048, 114634, 226096, 229268, 458536, 917072, 4792583, 9585166, 19170332, 38340664, 62303579, 76681328, 124607158, 249214316, 498428632, 996857264]

約数ペア:

[(1, 996857264), (2, 498428632), (4, 249214316), (8, 124607158), (13, 76681328), (16, 62303579), (26, 38340664), (52, 19170332), (104, 9585166), (208, 4792583), (1087, 917072), (2174, 458536), (4348, 229268), (4409, 226096), (8696, 114634), (8818, 113048), (14131, 70544), (17392, 57317), (17636, 56524), (28262, 35272)]