1949381483

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{73459}}^1$

素因数の和:73706

約数の個数: 16

約数和(自身を含む): 2369525760

約数和(自身を除く): 420144277

約数列:

[1, 7, 17, 119, 223, 1561, 3791, 26537, 73459, 514213, 1248803, 8741621, 16381357, 114669499, 278483069, 1949381483]

約数ペア:

[(1, 1949381483), (7, 278483069), (17, 114669499), (119, 16381357), (223, 8741621), (1561, 1248803), (3791, 514213), (26537, 73459)]