248528040458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1\times {\mathrm{1222241}}^1$

素因数の和:1227613

約数の個数: 16

約数和(自身を含む): 392486351040

約数和(自身を除く): 143958310582

約数列:

[1, 2, 19, 38, 5351, 10702, 101669, 203338, 1222241, 2444482, 23222579, 46445158, 6540211591, 13080423182, 124264020229, 248528040458]

約数ペア:

[(1, 248528040458), (2, 124264020229), (19, 13080423182), (38, 6540211591), (5351, 46445158), (10702, 23222579), (101669, 2444482), (203338, 1222241)]