118949978

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 207360000

約数和(自身を除く): 88410022

約数列:

[1, 2, 7, 14, 127, 149, 254, 298, 449, 889, 898, 1043, 1778, 2086, 3143, 6286, 18923, 37846, 57023, 66901, 114046, 132461, 133802, 264922, 399161, 468307, 798322, 936614, 8496427, 16992854, 59474989, 118949978]

約数ペア:

[(1, 118949978), (2, 59474989), (7, 16992854), (14, 8496427), (127, 936614), (149, 798322), (254, 468307), (298, 399161), (449, 264922), (889, 133802), (898, 132461), (1043, 114046), (1778, 66901), (2086, 57023), (3143, 37846), (6286, 18923)]