1268693135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199637}}^1$

素因数の和:199714

約数の個数: 16

約数和(自身を含む): 1609880832

約数和(自身を除く): 341187697

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 199637, 998185, 6188747, 8185117, 30943735, 40925585, 253738627, 1268693135]

約数ペア:

[(1, 1268693135), (5, 253738627), (31, 40925585), (41, 30943735), (155, 8185117), (205, 6188747), (1271, 998185), (6355, 199637)]