1944199689

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3011}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 2748100608

約数和(自身を除く): 803900919

約数列:

[1, 3, 31, 53, 93, 131, 159, 393, 1643, 3011, 4061, 4929, 6943, 9033, 12183, 20829, 93341, 159583, 215233, 280023, 394441, 478749, 645699, 1183323, 4947073, 12227671, 14841219, 20905373, 36683013, 62716119, 648066563, 1944199689]

約数ペア:

[(1, 1944199689), (3, 648066563), (31, 62716119), (53, 36683013), (93, 20905373), (131, 14841219), (159, 12227671), (393, 4947073), (1643, 1183323), (3011, 645699), (4061, 478749), (4929, 394441), (6943, 280023), (9033, 215233), (12183, 159583), (20829, 93341)]