1321371624

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{138683}}^1$

素因数の和:139089

約数の個数: 32

約数和(自身を含む): 3311773920

約数和(自身を除く): 1990402296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 138683, 277366, 416049, 554732, 832098, 1109464, 1664196, 3328392, 55057151, 110114302, 165171453, 220228604, 330342906, 440457208, 660685812, 1321371624]

約数ペア:

[(1, 1321371624), (2, 660685812), (3, 440457208), (4, 330342906), (6, 220228604), (8, 165171453), (12, 110114302), (24, 55057151), (397, 3328392), (794, 1664196), (1191, 1109464), (1588, 832098), (2382, 554732), (3176, 416049), (4764, 277366), (9528, 138683)]