1320303484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{73859}}^1$

素因数の和:74013

約数の個数: 24

約数和(自身を含む): 2388632400

約数和(自身を除く): 1068328916

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 4469, 8938, 17876, 73859, 147718, 295436, 3028219, 6056438, 8050631, 12112876, 16101262, 32202524, 330075871, 660151742, 1320303484]

約数ペア:

[(1, 1320303484), (2, 660151742), (4, 330075871), (41, 32202524), (82, 16101262), (109, 12112876), (164, 8050631), (218, 6056438), (436, 3028219), (4469, 295436), (8938, 147718), (17876, 73859)]