399268310402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{967}}^1\times {\mathrm{95093}}^1$

素因数の和:96242

約数の個数: 32

約数和(自身を含む): 649511799552

約数和(自身を除く): 250243489150

約数列:

[1, 2, 13, 26, 167, 334, 967, 1934, 2171, 4342, 12571, 25142, 95093, 161489, 190186, 322978, 1236209, 2099357, 2472418, 4198714, 15880531, 31761062, 91954931, 183909862, 206446903, 412893806, 1195414103, 2390828206, 15356473477, 30712946954, 199634155201, 399268310402]

約数ペア:

[(1, 399268310402), (2, 199634155201), (13, 30712946954), (26, 15356473477), (167, 2390828206), (334, 1195414103), (967, 412893806), (1934, 206446903), (2171, 183909862), (4342, 91954931), (12571, 31761062), (25142, 15880531), (95093, 4198714), (161489, 2472418), (190186, 2099357), (322978, 1236209)]