2017492772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 3739760640

約数和(自身を除く): 1722267868

約数列:

[1, 2, 4, 31, 61, 62, 109, 122, 124, 218, 244, 436, 1891, 2447, 3379, 3782, 4894, 6649, 6758, 7564, 9788, 13298, 13516, 26596, 75857, 149267, 151714, 206119, 266723, 298534, 303428, 412238, 533446, 597068, 824476, 1066892, 4627277, 8268413, 9254554, 16270103, 16536826, 18509108, 32540206, 33073652, 65080412, 504373193, 1008746386, 2017492772]

約数ペア:

[(1, 2017492772), (2, 1008746386), (4, 504373193), (31, 65080412), (61, 33073652), (62, 32540206), (109, 18509108), (122, 16536826), (124, 16270103), (218, 9254554), (244, 8268413), (436, 4627277), (1891, 1066892), (2447, 824476), (3379, 597068), (3782, 533446), (4894, 412238), (6649, 303428), (6758, 298534), (7564, 266723), (9788, 206119), (13298, 151714), (13516, 149267), (26596, 75857)]