2670291386

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{15643}}^1$

素因数の和:15878

約数の個数: 32

約数和(自身を含む): 4663163520

約数和(自身を除く): 1992872134

約数列:

[1, 2, 7, 14, 89, 137, 178, 274, 623, 959, 1246, 1918, 12193, 15643, 24386, 31286, 85351, 109501, 170702, 219002, 1392227, 2143091, 2784454, 4286182, 9745589, 15001637, 19491178, 30003274, 190735099, 381470198, 1335145693, 2670291386]

約数ペア:

[(1, 2670291386), (2, 1335145693), (7, 381470198), (14, 190735099), (89, 30003274), (137, 19491178), (178, 15001637), (274, 9745589), (623, 4286182), (959, 2784454), (1246, 2143091), (1918, 1392227), (12193, 219002), (15643, 170702), (24386, 109501), (31286, 85351)]