1684035094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 3136112640

約数和(自身を除く): 1452077546

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 397, 431, 518, 703, 794, 862, 1406, 2779, 3017, 4921, 5558, 6034, 7543, 8189, 9842, 14689, 15086, 15947, 16378, 29378, 31894, 52801, 57323, 102823, 105602, 111629, 114646, 171107, 205646, 223258, 279091, 302993, 342214, 558182, 605986, 1197749, 1953637, 2120951, 2395498, 3251033, 3907274, 4241902, 6330959, 6502066, 12661918, 22757231, 44316713, 45514462, 88633426, 120288221, 240576442, 842017547, 1684035094]

約数ペア:

[(1, 1684035094), (2, 842017547), (7, 240576442), (14, 120288221), (19, 88633426), (37, 45514462), (38, 44316713), (74, 22757231), (133, 12661918), (259, 6502066), (266, 6330959), (397, 4241902), (431, 3907274), (518, 3251033), (703, 2395498), (794, 2120951), (862, 1953637), (1406, 1197749), (2779, 605986), (3017, 558182), (4921, 342214), (5558, 302993), (6034, 279091), (7543, 223258), (8189, 205646), (9842, 171107), (14689, 114646), (15086, 111629), (15947, 105602), (16378, 102823), (29378, 57323), (31894, 52801)]