229668868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401519}}^1$

素因数の和:401547

約数の個数: 24

約数和(自身を含む): 472187520

約数和(自身を除く): 242518652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 401519, 803038, 1606076, 4416709, 5219747, 8833418, 10439494, 17666836, 20878988, 57417217, 114834434, 229668868]

約数ペア:

[(1, 229668868), (2, 114834434), (4, 57417217), (11, 20878988), (13, 17666836), (22, 10439494), (26, 8833418), (44, 5219747), (52, 4416709), (143, 1606076), (286, 803038), (572, 401519)]