431630282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{68491}}^1$

素因数の和:68653

約数の個数: 16

約数和(自身を含む): 680536512

約数和(自身を除く): 248906230

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 68491, 136982, 1575293, 3150586, 9383267, 18766534, 215815141, 431630282]

約数ペア:

[(1, 431630282), (2, 215815141), (23, 18766534), (46, 9383267), (137, 3150586), (274, 1575293), (3151, 136982), (6302, 68491)]