515224712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{122207}}^1$

素因数の和:122261

約数の個数: 32

約数和(自身を含む): 1055877120

約数和(自身を除く): 540652408

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 122207, 244414, 488828, 977656, 2077519, 3788417, 4155038, 7576834, 8310076, 15153668, 16620152, 30307336, 64403089, 128806178, 257612356, 515224712]

約数ペア:

[(1, 515224712), (2, 257612356), (4, 128806178), (8, 64403089), (17, 30307336), (31, 16620152), (34, 15153668), (62, 8310076), (68, 7576834), (124, 4155038), (136, 3788417), (248, 2077519), (527, 977656), (1054, 488828), (2108, 244414), (4216, 122207)]