774322562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 1381574880

約数和(自身を除く): 607252318

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 193, 221, 313, 377, 386, 442, 493, 626, 754, 986, 2509, 3281, 4069, 5018, 5321, 5597, 6409, 6562, 8138, 9077, 10642, 11194, 12818, 18154, 42653, 60409, 69173, 72761, 85306, 95149, 118001, 120818, 138346, 145522, 154309, 190298, 236002, 308618, 785317, 1026953, 1236937, 1570634, 1751861, 2006017, 2053906, 2473874, 3503722, 4012034, 13350389, 22774193, 26700778, 29781637, 45548386, 59563274, 387161281, 774322562]

約数ペア:

[(1, 774322562), (2, 387161281), (13, 59563274), (17, 45548386), (26, 29781637), (29, 26700778), (34, 22774193), (58, 13350389), (193, 4012034), (221, 3503722), (313, 2473874), (377, 2053906), (386, 2006017), (442, 1751861), (493, 1570634), (626, 1236937), (754, 1026953), (986, 785317), (2509, 308618), (3281, 236002), (4069, 190298), (5018, 154309), (5321, 145522), (5597, 138346), (6409, 120818), (6562, 118001), (8138, 95149), (9077, 85306), (10642, 72761), (11194, 69173), (12818, 60409), (18154, 42653)]