252173636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{440863}}^1$

素因数の和:440891

約数の個数: 24

約数和(自身を含む): 518456064

約数和(自身を除く): 266282428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 440863, 881726, 1763452, 4849493, 5731219, 9698986, 11462438, 19397972, 22924876, 63043409, 126086818, 252173636]

約数ペア:

[(1, 252173636), (2, 126086818), (4, 63043409), (11, 22924876), (13, 19397972), (22, 11462438), (26, 9698986), (44, 5731219), (52, 4849493), (143, 1763452), (286, 881726), (572, 440863)]