1373402238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{567991}}^1$

素因数の和:568040

約数の個数: 32

約数和(自身を含む): 3053524992

約数和(自身を除く): 1680122754

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 567991, 1135982, 1703973, 3407946, 7383883, 14767766, 17607721, 22151649, 35215442, 44303298, 52823163, 105646326, 228900373, 457800746, 686701119, 1373402238]

約数ペア:

[(1, 1373402238), (2, 686701119), (3, 457800746), (6, 228900373), (13, 105646326), (26, 52823163), (31, 44303298), (39, 35215442), (62, 22151649), (78, 17607721), (93, 14767766), (186, 7383883), (403, 3407946), (806, 1703973), (1209, 1135982), (2418, 567991)]