2651982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 5723520

約数和(自身を除く): 3071538

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 541, 817, 1082, 1623, 1634, 2451, 3246, 4902, 10279, 20558, 23263, 30837, 46526, 61674, 69789, 139578, 441997, 883994, 1325991, 2651982]

約数ペア:

[(1, 2651982), (2, 1325991), (3, 883994), (6, 441997), (19, 139578), (38, 69789), (43, 61674), (57, 46526), (86, 30837), (114, 23263), (129, 20558), (258, 10279), (541, 4902), (817, 3246), (1082, 2451), (1623, 1634)]