78489266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{2039}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 124113600

約数和(自身を除く): 45624334

約数列:

[1, 2, 19, 38, 1013, 2026, 2039, 4078, 19247, 38494, 38741, 77482, 2065507, 4131014, 39244633, 78489266]

約数ペア:

[(1, 78489266), (2, 39244633), (19, 4131014), (38, 2065507), (1013, 77482), (2026, 38741), (2039, 38494), (4078, 19247)]