25979516342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{109001}}^1$

素因数の和:109208

約数の個数: 32

約数和(自身を含む): 42850866240

約数和(自身を除く): 16871349898

約数列:

[1, 2, 13, 26, 89, 103, 178, 206, 1157, 1339, 2314, 2678, 9167, 18334, 109001, 119171, 218002, 238342, 1417013, 2834026, 9701089, 11227103, 19402178, 22454206, 126114157, 145952339, 252228314, 291904678, 999212167, 1998424334, 12989758171, 25979516342]

約数ペア:

[(1, 25979516342), (2, 12989758171), (13, 1998424334), (26, 999212167), (89, 291904678), (103, 252228314), (178, 145952339), (206, 126114157), (1157, 22454206), (1339, 19402178), (2314, 11227103), (2678, 9701089), (9167, 2834026), (18334, 1417013), (109001, 238342), (119171, 218002)]