230094436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{402263}}^1$

素因数の和:402291

約数の個数: 24

約数和(自身を含む): 473062464

約数和(自身を除く): 242968028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 402263, 804526, 1609052, 4424893, 5229419, 8849786, 10458838, 17699572, 20917676, 57523609, 115047218, 230094436]

約数ペア:

[(1, 230094436), (2, 115047218), (4, 57523609), (11, 20917676), (13, 17699572), (22, 10458838), (26, 8849786), (44, 5229419), (52, 4424893), (143, 1609052), (286, 804526), (572, 402263)]