2116729447

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 2591539200

約数和(自身を除く): 474809753

約数列:

[1, 7, 19, 113, 127, 133, 791, 889, 1109, 2147, 2413, 7763, 14351, 15029, 16891, 21071, 100457, 125317, 140843, 147497, 272669, 877219, 985901, 1908683, 2381023, 2676017, 15915259, 16667161, 18732119, 111406813, 302389921, 2116729447]

約数ペア:

[(1, 2116729447), (7, 302389921), (19, 111406813), (113, 18732119), (127, 16667161), (133, 15915259), (791, 2676017), (889, 2381023), (1109, 1908683), (2147, 985901), (2413, 877219), (7763, 272669), (14351, 147497), (15029, 140843), (16891, 125317), (21071, 100457)]