2974211942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{390419}}^1$

素因数の和:390727

約数の個数: 16

約数和(自身を含む): 4820906160

約数和(自身を除く): 1846694218

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 390419, 780838, 5075447, 10150894, 114392767, 228785534, 1487105971, 2974211942]

約数ペア:

[(1, 2974211942), (2, 1487105971), (13, 228785534), (26, 114392767), (293, 10150894), (586, 5075447), (3809, 780838), (7618, 390419)]