2519719696

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{931849}}^1$

素因数の和:931883

約数の個数: 30

約数和(自身を含む): 5286385050

約数和(自身を除く): 2766665354

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 931849, 1863698, 3727396, 7454792, 12114037, 14909584, 24228074, 48456148, 96912296, 157482481, 193824592, 314964962, 629929924, 1259859848, 2519719696]

約数ペア:

[(1, 2519719696), (2, 1259859848), (4, 629929924), (8, 314964962), (13, 193824592), (16, 157482481), (26, 96912296), (52, 48456148), (104, 24228074), (169, 14909584), (208, 12114037), (338, 7454792), (676, 3727396), (1352, 1863698), (2704, 931849)]