1973191802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{7349}}^1$

素因数の和:7570

約数の個数: 32

約数和(自身を含む): 3214890000

約数和(自身を除く): 1241698198

約数列:

[1, 2, 17, 34, 53, 106, 149, 298, 901, 1802, 2533, 5066, 7349, 7897, 14698, 15794, 124933, 134249, 249866, 268498, 389497, 778994, 1095001, 2190002, 6621449, 13242898, 18615017, 37230034, 58035053, 116070106, 986595901, 1973191802]

約数ペア:

[(1, 1973191802), (2, 986595901), (17, 116070106), (34, 58035053), (53, 37230034), (106, 18615017), (149, 13242898), (298, 6621449), (901, 2190002), (1802, 1095001), (2533, 778994), (5066, 389497), (7349, 268498), (7897, 249866), (14698, 134249), (15794, 124933)]