2012590970904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{10525663}}^1$

素因数の和:10525960

約数の個数: 64

約数和(自身を含む): 5213992919040

約数和(自身を除く): 3201401948136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 257, 372, 514, 744, 771, 1028, 1542, 2056, 3084, 6168, 7967, 15934, 23901, 31868, 47802, 63736, 95604, 191208, 10525663, 21051326, 31576989, 42102652, 63153978, 84205304, 126307956, 252615912, 326295553, 652591106, 978886659, 1305182212, 1957773318, 2610364424, 2705095391, 3915546636, 5410190782, 7831093272, 8115286173, 10820381564, 16230572346, 21640763128, 32461144692, 64922289384, 83857957121, 167715914242, 251573871363, 335431828484, 503147742726, 670863656968, 1006295485452, 2012590970904]

約数ペア:

[(1, 2012590970904), (2, 1006295485452), (3, 670863656968), (4, 503147742726), (6, 335431828484), (8, 251573871363), (12, 167715914242), (24, 83857957121), (31, 64922289384), (62, 32461144692), (93, 21640763128), (124, 16230572346), (186, 10820381564), (248, 8115286173), (257, 7831093272), (372, 5410190782), (514, 3915546636), (744, 2705095391), (771, 2610364424), (1028, 1957773318), (1542, 1305182212), (2056, 978886659), (3084, 652591106), (6168, 326295553), (7967, 252615912), (15934, 126307956), (23901, 84205304), (31868, 63153978), (47802, 42102652), (63736, 31576989), (95604, 21051326), (191208, 10525663)]