977401906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 1683763200

約数和(自身を除く): 706361294

約数列:

[1, 2, 13, 26, 29, 58, 59, 118, 127, 173, 254, 346, 377, 754, 767, 1534, 1651, 1711, 2249, 3302, 3422, 3683, 4498, 5017, 7366, 7493, 10034, 10207, 14986, 20414, 21971, 22243, 43942, 44486, 47879, 65221, 95758, 97409, 130442, 132691, 194818, 217297, 265382, 285623, 296003, 434594, 571246, 592006, 637159, 1274318, 1296289, 2592578, 2824861, 3848039, 5649722, 7696078, 8283067, 16566134, 16851757, 33703514, 37592381, 75184762, 488700953, 977401906]

約数ペア:

[(1, 977401906), (2, 488700953), (13, 75184762), (26, 37592381), (29, 33703514), (58, 16851757), (59, 16566134), (118, 8283067), (127, 7696078), (173, 5649722), (254, 3848039), (346, 2824861), (377, 2592578), (754, 1296289), (767, 1274318), (1534, 637159), (1651, 592006), (1711, 571246), (2249, 434594), (3302, 296003), (3422, 285623), (3683, 265382), (4498, 217297), (5017, 194818), (7366, 132691), (7493, 130442), (10034, 97409), (10207, 95758), (14986, 65221), (20414, 47879), (21971, 44486), (22243, 43942)]