1408717934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 2460229632

約数和(自身を除く): 1051511698

約数列:

[1, 2, 13, 26, 31, 41, 47, 62, 82, 94, 403, 533, 611, 806, 907, 1066, 1222, 1271, 1457, 1814, 1927, 2542, 2914, 3854, 11791, 16523, 18941, 23582, 25051, 28117, 33046, 37187, 37882, 42629, 50102, 56234, 59737, 74374, 85258, 119474, 365521, 483431, 554177, 731042, 776581, 966862, 1108354, 1152797, 1321499, 1553162, 1747789, 2305594, 2642998, 3495578, 14986361, 17179487, 22721257, 29972722, 34358974, 45442514, 54181459, 108362918, 704358967, 1408717934]

約数ペア:

[(1, 1408717934), (2, 704358967), (13, 108362918), (26, 54181459), (31, 45442514), (41, 34358974), (47, 29972722), (62, 22721257), (82, 17179487), (94, 14986361), (403, 3495578), (533, 2642998), (611, 2305594), (806, 1747789), (907, 1553162), (1066, 1321499), (1222, 1152797), (1271, 1108354), (1457, 966862), (1814, 776581), (1927, 731042), (2542, 554177), (2914, 483431), (3854, 365521), (11791, 119474), (16523, 85258), (18941, 74374), (23582, 59737), (25051, 56234), (28117, 50102), (33046, 42629), (37187, 37882)]