2861348810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{17747}}^1$

素因数の和:18478

約数の個数: 32

約数和(自身を含む): 5382329472

約数和(自身を除く): 2520980662

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 701, 1402, 3505, 7010, 16123, 17747, 32246, 35494, 80615, 88735, 161230, 177470, 408181, 816362, 2040905, 4081810, 12440647, 24881294, 62203235, 124406470, 286134881, 572269762, 1430674405, 2861348810]

約数ペア:

[(1, 2861348810), (2, 1430674405), (5, 572269762), (10, 286134881), (23, 124406470), (46, 62203235), (115, 24881294), (230, 12440647), (701, 4081810), (1402, 2040905), (3505, 816362), (7010, 408181), (16123, 177470), (17747, 161230), (32246, 88735), (35494, 80615)]