244646792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75883}}^1$

素因数の和:75933

約数の個数: 32

約数和(自身を含む): 509940480

約数和(自身を除く): 265293688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 75883, 151766, 303532, 607064, 986479, 1972958, 2352373, 3945916, 4704746, 7891832, 9409492, 18818984, 30580849, 61161698, 122323396, 244646792]

約数ペア:

[(1, 244646792), (2, 122323396), (4, 61161698), (8, 30580849), (13, 18818984), (26, 9409492), (31, 7891832), (52, 4704746), (62, 3945916), (104, 2352373), (124, 1972958), (248, 986479), (403, 607064), (806, 303532), (1612, 151766), (3224, 75883)]