2878563746

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{38567}}^1$

素因数の和:39193

約数の個数: 16

約数和(自身を含む): 4390272576

約数和(自身を除く): 1511708830

約数列:

[1, 2, 67, 134, 557, 1114, 37319, 38567, 74638, 77134, 2583989, 5167978, 21481819, 42963638, 1439281873, 2878563746]

約数ペア:

[(1, 2878563746), (2, 1439281873), (67, 42963638), (134, 21481819), (557, 5167978), (1114, 2583989), (37319, 77134), (38567, 74638)]