2006977302076

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{291751}}^1\times {\mathrm{4421}}^1$

素因数の和:296565

約数の個数: 24

約数和(自身を含む): 3522047649120

約数和(自身を除く): 1515070347044

約数列:

[1, 2, 4, 389, 778, 1556, 4421, 8842, 17684, 291751, 583502, 1167004, 1719769, 3439538, 6879076, 113491139, 226982278, 453964556, 1289831171, 2579662342, 5159324684, 501744325519, 1003488651038, 2006977302076]

約数ペア:

[(1, 2006977302076), (2, 1003488651038), (4, 501744325519), (389, 5159324684), (778, 2579662342), (1556, 1289831171), (4421, 453964556), (8842, 226982278), (17684, 113491139), (291751, 6879076), (583502, 3439538), (1167004, 1719769)]