2007404516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{528821}}^1$

素因数の和:528911

約数の個数: 24

約数和(自身を含む): 3835017144

約数和(自身を除く): 1827612628

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 528821, 1057642, 2115284, 6874673, 13749346, 27498692, 38603933, 77207866, 154415732, 501851129, 1003702258, 2007404516]

約数ペア:

[(1, 2007404516), (2, 1003702258), (4, 501851129), (13, 154415732), (26, 77207866), (52, 38603933), (73, 27498692), (146, 13749346), (292, 6874673), (949, 2115284), (1898, 1057642), (3796, 528821)]