2228253455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{30707}}^1$

素因数の和:31366

約数の個数: 16

約数和(自身を含む): 2794673664

約数和(自身を除く): 566420209

約数列:

[1, 5, 23, 115, 631, 3155, 14513, 30707, 72565, 153535, 706261, 3531305, 19376117, 96880585, 445650691, 2228253455]

約数ペア:

[(1, 2228253455), (5, 445650691), (23, 96880585), (115, 19376117), (631, 3531305), (3155, 706261), (14513, 153535), (30707, 72565)]