3639298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 2711102

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 139, 247, 278, 494, 689, 1007, 1378, 1807, 2014, 2641, 3614, 5282, 7367, 13091, 14734, 26182, 34333, 68666, 95771, 139973, 191542, 279946, 1819649, 3639298]

約数ペア:

[(1, 3639298), (2, 1819649), (13, 279946), (19, 191542), (26, 139973), (38, 95771), (53, 68666), (106, 34333), (139, 26182), (247, 14734), (278, 13091), (494, 7367), (689, 5282), (1007, 3614), (1378, 2641), (1807, 2014)]