2570652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^2$

素因数の和:219

約数の個数: 54

約数和(自身を含む): 7500584

約数和(自身を除く): 4929932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 10201, 12726, 20402, 25452, 30603, 40804, 61206, 71407, 91809, 122412, 142814, 183618, 214221, 285628, 367236, 428442, 642663, 856884, 1285326, 2570652]

約数ペア:

[(1, 2570652), (2, 1285326), (3, 856884), (4, 642663), (6, 428442), (7, 367236), (9, 285628), (12, 214221), (14, 183618), (18, 142814), (21, 122412), (28, 91809), (36, 71407), (42, 61206), (63, 40804), (84, 30603), (101, 25452), (126, 20402), (202, 12726), (252, 10201), (303, 8484), (404, 6363), (606, 4242), (707, 3636), (909, 2828), (1212, 2121), (1414, 1818)]