309155546

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 539637120

約数和(自身を除く): 230481574

約数列:

[1, 2, 7, 14, 101, 131, 202, 262, 707, 917, 1414, 1669, 1834, 3338, 11683, 13231, 23366, 26462, 92617, 168569, 185234, 218639, 337138, 437278, 1179983, 1530473, 2359966, 3060946, 22082539, 44165078, 154577773, 309155546]

約数ペア:

[(1, 309155546), (2, 154577773), (7, 44165078), (14, 22082539), (101, 3060946), (131, 2359966), (202, 1530473), (262, 1179983), (707, 437278), (917, 337138), (1414, 218639), (1669, 185234), (1834, 168569), (3338, 92617), (11683, 26462), (13231, 23366)]