1555144538

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{69001}}^1$

素因数の和:69253

約数の個数: 16

約数和(自身を含む): 2384709120

約数和(自身を除く): 829564582

約数列:

[1, 2, 59, 118, 191, 382, 11269, 22538, 69001, 138002, 4071059, 8142118, 13179191, 26358382, 777572269, 1555144538]

約数ペア:

[(1, 1555144538), (2, 777572269), (59, 26358382), (118, 13179191), (191, 8142118), (382, 4071059), (11269, 138002), (22538, 69001)]