254472586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{29243}}^1$

素因数の和:29493

約数の個数: 16

約数和(自身を含む): 403567200

約数和(自身を除く): 149094614

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 29243, 58486, 555617, 1111234, 6696647, 13393294, 127236293, 254472586]

約数ペア:

[(1, 254472586), (2, 127236293), (19, 13393294), (38, 6696647), (229, 1111234), (458, 555617), (4351, 58486), (8702, 29243)]