1900632396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641239}}^1$

素因数の和:641278

約数の個数: 48

約数和(自身を含む): 5027321600

約数和(自身を除く): 3126689204

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 641239, 1282478, 1923717, 2564956, 3847434, 7694868, 8336107, 12183541, 16672214, 24367082, 25008321, 33344428, 36550623, 48734164, 50016642, 73101246, 100033284, 146202492, 158386033, 316772066, 475158099, 633544132, 950316198, 1900632396]

約数ペア:

[(1, 1900632396), (2, 950316198), (3, 633544132), (4, 475158099), (6, 316772066), (12, 158386033), (13, 146202492), (19, 100033284), (26, 73101246), (38, 50016642), (39, 48734164), (52, 36550623), (57, 33344428), (76, 25008321), (78, 24367082), (114, 16672214), (156, 12183541), (228, 8336107), (247, 7694868), (494, 3847434), (741, 2564956), (988, 1923717), (1482, 1282478), (2964, 641239)]