2018466393302

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{20731}}^1$

素因数の和:21165

約数の個数: 48

約数和(自身を含む): 3140752958928

約数和(自身を除く): 1122286565626

約数列:

[1, 2, 43, 86, 113, 226, 233, 466, 1849, 3698, 4859, 9718, 10019, 20038, 20731, 26329, 41462, 52658, 208937, 417874, 430817, 861634, 891433, 1132147, 1782866, 2264294, 2342603, 4685206, 4830323, 9660646, 38331619, 48682321, 76663238, 97364642, 100731929, 201463858, 207703889, 415407778, 545826499, 1091652998, 4331472947, 8662945894, 8931267227, 17862534454, 23470539457, 46941078914, 1009233196651, 2018466393302]

約数ペア:

[(1, 2018466393302), (2, 1009233196651), (43, 46941078914), (86, 23470539457), (113, 17862534454), (226, 8931267227), (233, 8662945894), (466, 4331472947), (1849, 1091652998), (3698, 545826499), (4859, 415407778), (9718, 207703889), (10019, 201463858), (20038, 100731929), (20731, 97364642), (26329, 76663238), (41462, 48682321), (52658, 38331619), (208937, 9660646), (417874, 4830323), (430817, 4685206), (861634, 2342603), (891433, 2264294), (1132147, 1782866)]