2051264194

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67427}}^1$

素因数の和:67530

約数の個数: 32

約数和(自身を含む): 3670240896

約数和(自身を除く): 1618976702

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 2173, 4346, 15211, 30422, 67427, 134854, 471989, 943978, 2764507, 3573631, 5529014, 7147262, 19351549, 25015417, 38703098, 50030834, 146518871, 293037742, 1025632097, 2051264194]

約数ペア:

[(1, 2051264194), (2, 1025632097), (7, 293037742), (14, 146518871), (41, 50030834), (53, 38703098), (82, 25015417), (106, 19351549), (287, 7147262), (371, 5529014), (574, 3573631), (742, 2764507), (2173, 943978), (4346, 471989), (15211, 134854), (30422, 67427)]