1027589318

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 1859827200

約数和(自身を除く): 832237882

約数列:

[1, 2, 7, 14, 43, 67, 73, 86, 134, 146, 301, 349, 469, 511, 602, 698, 938, 1022, 2443, 2881, 3139, 4886, 4891, 5762, 6278, 9782, 15007, 20167, 21973, 23383, 25477, 30014, 34237, 40334, 43946, 46766, 50954, 68474, 105049, 163681, 178339, 210098, 210313, 327362, 356678, 420626, 1005469, 1095511, 1472191, 1706959, 2010938, 2191022, 2944382, 3413918, 7038283, 7668577, 11948713, 14076566, 15337154, 23897426, 73399237, 146798474, 513794659, 1027589318]

約数ペア:

[(1, 1027589318), (2, 513794659), (7, 146798474), (14, 73399237), (43, 23897426), (67, 15337154), (73, 14076566), (86, 11948713), (134, 7668577), (146, 7038283), (301, 3413918), (349, 2944382), (469, 2191022), (511, 2010938), (602, 1706959), (698, 1472191), (938, 1095511), (1022, 1005469), (2443, 420626), (2881, 356678), (3139, 327362), (4886, 210313), (4891, 210098), (5762, 178339), (6278, 163681), (9782, 105049), (15007, 68474), (20167, 50954), (21973, 46766), (23383, 43946), (25477, 40334), (30014, 34237)]