2541588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 6881280

約数和(自身を除く): 4339692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 383, 474, 553, 766, 948, 1106, 1149, 1532, 1659, 2212, 2298, 2681, 3318, 4596, 5362, 6636, 8043, 10724, 16086, 30257, 32172, 60514, 90771, 121028, 181542, 211799, 363084, 423598, 635397, 847196, 1270794, 2541588]

約数ペア:

[(1, 2541588), (2, 1270794), (3, 847196), (4, 635397), (6, 423598), (7, 363084), (12, 211799), (14, 181542), (21, 121028), (28, 90771), (42, 60514), (79, 32172), (84, 30257), (158, 16086), (237, 10724), (316, 8043), (383, 6636), (474, 5362), (553, 4596), (766, 3318), (948, 2681), (1106, 2298), (1149, 2212), (1532, 1659)]