388635253

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 415112320

約数和(自身を除く): 26477067

約数列:

[1, 19, 97, 433, 487, 1843, 8227, 9253, 42001, 47239, 210871, 798019, 897541, 4006549, 20454487, 388635253]

約数ペア:

[(1, 388635253), (19, 20454487), (97, 4006549), (433, 897541), (487, 798019), (1843, 210871), (8227, 47239), (9253, 42001)]