2065778868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{326657}}^1$

素因数の和:326712

約数の個数: 48

約数和(自身を含む): 5268340224

約数和(自身を除く): 3202561356

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 6324, 326657, 653314, 979971, 1306628, 1959942, 3919884, 5553169, 10126367, 11106338, 16659507, 20252734, 22212676, 30379101, 33319014, 40505468, 60758202, 66638028, 121516404, 172148239, 344296478, 516444717, 688592956, 1032889434, 2065778868]

約数ペア:

[(1, 2065778868), (2, 1032889434), (3, 688592956), (4, 516444717), (6, 344296478), (12, 172148239), (17, 121516404), (31, 66638028), (34, 60758202), (51, 40505468), (62, 33319014), (68, 30379101), (93, 22212676), (102, 20252734), (124, 16659507), (186, 11106338), (204, 10126367), (372, 5553169), (527, 3919884), (1054, 1959942), (1581, 1306628), (2108, 979971), (3162, 653314), (6324, 326657)]