486537464

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{20347}}^1$

素因数の和:20428

約数の個数: 48

約数和(自身を含む): 1078647480

約数和(自身を除く): 592110016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 20347, 23912, 40694, 81388, 142429, 162776, 284858, 569716, 997003, 1139432, 1241167, 1994006, 2482334, 3988012, 4964668, 7976024, 8688169, 9929336, 17376338, 34752676, 60817183, 69505352, 121634366, 243268732, 486537464]

約数ペア:

[(1, 486537464), (2, 243268732), (4, 121634366), (7, 69505352), (8, 60817183), (14, 34752676), (28, 17376338), (49, 9929336), (56, 8688169), (61, 7976024), (98, 4964668), (122, 3988012), (196, 2482334), (244, 1994006), (392, 1241167), (427, 1139432), (488, 997003), (854, 569716), (1708, 284858), (2989, 162776), (3416, 142429), (5978, 81388), (11956, 40694), (20347, 23912)]