2021799288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1\times {\mathrm{1877}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 5198153760

約数和(自身を除く): 3176354472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1213, 1877, 2426, 3639, 3754, 4852, 5631, 7278, 7508, 9704, 11262, 14556, 15016, 22524, 29112, 44881, 45048, 69449, 89762, 134643, 138898, 179524, 208347, 269286, 277796, 359048, 416694, 538572, 555592, 833388, 1077144, 1666776, 2276801, 4553602, 6830403, 9107204, 13660806, 18214408, 27321612, 54643224, 84241637, 168483274, 252724911, 336966548, 505449822, 673933096, 1010899644, 2021799288]

約数ペア:

[(1, 2021799288), (2, 1010899644), (3, 673933096), (4, 505449822), (6, 336966548), (8, 252724911), (12, 168483274), (24, 84241637), (37, 54643224), (74, 27321612), (111, 18214408), (148, 13660806), (222, 9107204), (296, 6830403), (444, 4553602), (888, 2276801), (1213, 1666776), (1877, 1077144), (2426, 833388), (3639, 555592), (3754, 538572), (4852, 416694), (5631, 359048), (7278, 277796), (7508, 269286), (9704, 208347), (11262, 179524), (14556, 138898), (15016, 134643), (22524, 89762), (29112, 69449), (44881, 45048)]