3978049114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8052731}}^1$

素因数の和:8052765

約数の個数: 16

約数和(自身を含む): 6764294880

約数和(自身を除く): 2786245766

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8052731, 16105462, 104685503, 153001889, 209371006, 306003778, 1989024557, 3978049114]

約数ペア:

[(1, 3978049114), (2, 1989024557), (13, 306003778), (19, 209371006), (26, 153001889), (38, 104685503), (247, 16105462), (494, 8052731)]