2257440842

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{60923}}^1$

素因数の和:61213

約数の個数: 16

約数和(自身を含む): 3439037952

約数和(自身を除く): 1181597110

約数列:

[1, 2, 97, 191, 194, 382, 18527, 37054, 60923, 121846, 5909531, 11636293, 11819062, 23272586, 1128720421, 2257440842]

約数ペア:

[(1, 2257440842), (2, 1128720421), (97, 23272586), (191, 11819062), (194, 11636293), (382, 5909531), (18527, 121846), (37054, 60923)]