2850492099

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 4992261120

約数和(自身を除く): 2141769021

約数列:

[1, 3, 7, 13, 21, 29, 37, 39, 87, 91, 111, 203, 259, 263, 273, 377, 481, 609, 777, 789, 1073, 1131, 1369, 1443, 1841, 2639, 3219, 3367, 3419, 4107, 5523, 7511, 7627, 7917, 9583, 9731, 10101, 10257, 13949, 17797, 22533, 22881, 23933, 28749, 29193, 39701, 41847, 53389, 53391, 68117, 71799, 97643, 99151, 119103, 124579, 126503, 160167, 204351, 277907, 282199, 292929, 297453, 360047, 373737, 379509, 516113, 694057, 833721, 846597, 885521, 1080141, 1548339, 1975393, 2082171, 2520329, 2656563, 3612791, 3668587, 4680611, 5926179, 7560987, 10441363, 10838373, 11005761, 14041833, 25680109, 31324089, 32764277, 73089541, 77040327, 98292831, 135737719, 219268623, 407213157, 950164033, 2850492099]

約数ペア:

[(1, 2850492099), (3, 950164033), (7, 407213157), (13, 219268623), (21, 135737719), (29, 98292831), (37, 77040327), (39, 73089541), (87, 32764277), (91, 31324089), (111, 25680109), (203, 14041833), (259, 11005761), (263, 10838373), (273, 10441363), (377, 7560987), (481, 5926179), (609, 4680611), (777, 3668587), (789, 3612791), (1073, 2656563), (1131, 2520329), (1369, 2082171), (1443, 1975393), (1841, 1548339), (2639, 1080141), (3219, 885521), (3367, 846597), (3419, 833721), (4107, 694057), (5523, 516113), (7511, 379509), (7627, 373737), (7917, 360047), (9583, 297453), (9731, 292929), (10101, 282199), (10257, 277907), (13949, 204351), (17797, 160167), (22533, 126503), (22881, 124579), (23933, 119103), (28749, 99151), (29193, 97643), (39701, 71799), (41847, 68117), (53389, 53391)]