393105284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{62477}}^1$

素因数の和:62516

約数の個数: 36

約数和(自身を含む): 814338252

約数和(自身を除く): 421232968

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 62477, 124954, 249908, 687247, 812201, 1374494, 1624402, 2748988, 3248804, 7559717, 8934211, 15119434, 17868422, 30238868, 35736844, 98276321, 196552642, 393105284]

約数ペア:

[(1, 393105284), (2, 196552642), (4, 98276321), (11, 35736844), (13, 30238868), (22, 17868422), (26, 15119434), (44, 8934211), (52, 7559717), (121, 3248804), (143, 2748988), (242, 1624402), (286, 1374494), (484, 812201), (572, 687247), (1573, 249908), (3146, 124954), (6292, 62477)]