1727119618

素因数分解:

$2^1\times 7^1\times {\mathrm{11939}}^1\times {\mathrm{10333}}^1$

素因数の和:22281

約数の個数: 16

約数和(自身を含む): 2961311040

約数和(自身を除く): 1234191422

約数列:

[1, 2, 7, 14, 10333, 11939, 20666, 23878, 72331, 83573, 144662, 167146, 123365687, 246731374, 863559809, 1727119618]

約数ペア:

[(1, 1727119618), (2, 863559809), (7, 246731374), (14, 123365687), (10333, 167146), (11939, 144662), (20666, 83573), (23878, 72331)]