7781038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 12856320

約数和(自身を除く): 5075282

約数列:

[1, 2, 23, 46, 47, 59, 61, 94, 118, 122, 1081, 1357, 1403, 2162, 2714, 2773, 2806, 2867, 3599, 5546, 5734, 7198, 63779, 65941, 82777, 127558, 131882, 165554, 169153, 338306, 3890519, 7781038]

約数ペア:

[(1, 7781038), (2, 3890519), (23, 338306), (46, 169153), (47, 165554), (59, 131882), (61, 127558), (94, 82777), (118, 65941), (122, 63779), (1081, 7198), (1357, 5734), (1403, 5546), (2162, 3599), (2714, 2867), (2773, 2806)]