254156502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{5821}}^1$

素因数の和:6228

約数の個数: 32

約数和(自身を含む): 536555520

約数和(自身を除く): 282399018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 383, 766, 1149, 2298, 5821, 7277, 11642, 14554, 17463, 21831, 34926, 43662, 110599, 221198, 331797, 663594, 2229443, 4458886, 6688329, 13376658, 42359417, 84718834, 127078251, 254156502]

約数ペア:

[(1, 254156502), (2, 127078251), (3, 84718834), (6, 42359417), (19, 13376658), (38, 6688329), (57, 4458886), (114, 2229443), (383, 663594), (766, 331797), (1149, 221198), (2298, 110599), (5821, 43662), (7277, 34926), (11642, 21831), (14554, 17463)]