2841972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 7913472

約数和(自身を除く): 5071500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1471, 1932, 2942, 4413, 5884, 8826, 10297, 17652, 20594, 30891, 33833, 41188, 61782, 67666, 101499, 123564, 135332, 202998, 236831, 405996, 473662, 710493, 947324, 1420986, 2841972]

約数ペア:

[(1, 2841972), (2, 1420986), (3, 947324), (4, 710493), (6, 473662), (7, 405996), (12, 236831), (14, 202998), (21, 135332), (23, 123564), (28, 101499), (42, 67666), (46, 61782), (69, 41188), (84, 33833), (92, 30891), (138, 20594), (161, 17652), (276, 10297), (322, 8826), (483, 5884), (644, 4413), (966, 2942), (1471, 1932)]