2782276882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11941}}^1$

素因数の和:12067

約数の個数: 64

約数和(自身を含む): 5571659520

約数和(自身を除く): 2789382638

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 89, 119, 154, 178, 187, 238, 374, 623, 979, 1246, 1309, 1513, 1958, 2618, 3026, 6853, 10591, 11941, 13706, 16643, 21182, 23882, 33286, 83587, 116501, 131351, 167174, 202997, 233002, 262702, 405994, 919457, 1062749, 1420979, 1838914, 2125498, 2232967, 2841958, 4465934, 7439243, 11690239, 14878486, 15630769, 18066733, 23380478, 31261538, 36133466, 81831673, 126467131, 163663346, 198734063, 252934262, 397468126, 1391138441, 2782276882]

約数ペア:

[(1, 2782276882), (2, 1391138441), (7, 397468126), (11, 252934262), (14, 198734063), (17, 163663346), (22, 126467131), (34, 81831673), (77, 36133466), (89, 31261538), (119, 23380478), (154, 18066733), (178, 15630769), (187, 14878486), (238, 11690239), (374, 7439243), (623, 4465934), (979, 2841958), (1246, 2232967), (1309, 2125498), (1513, 1838914), (1958, 1420979), (2618, 1062749), (3026, 919457), (6853, 405994), (10591, 262702), (11941, 233002), (13706, 202997), (16643, 167174), (21182, 131351), (23882, 116501), (33286, 83587)]