1904095466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{147353}}^1$

素因数の和:147446

約数の個数: 32

約数和(自身を含む): 3564787968

約数和(自身を除く): 1660692502

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 147353, 294706, 1031471, 1915589, 2062942, 3831178, 10462063, 13409123, 20924126, 26818246, 73234441, 136006819, 146468882, 272013638, 952047733, 1904095466]

約数ペア:

[(1, 1904095466), (2, 952047733), (7, 272013638), (13, 146468882), (14, 136006819), (26, 73234441), (71, 26818246), (91, 20924126), (142, 13409123), (182, 10462063), (497, 3831178), (923, 2062942), (994, 1915589), (1846, 1031471), (6461, 294706), (12922, 147353)]