2013885164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{12517}}^1$

素因数の和:12642

約数の個数: 48

約数和(自身を含む): 3890594400

約数和(自身を除く): 1876709236

約数列:

[1, 2, 4, 19, 29, 38, 58, 73, 76, 116, 146, 292, 551, 1102, 1387, 2117, 2204, 2774, 4234, 5548, 8468, 12517, 25034, 40223, 50068, 80446, 160892, 237823, 362993, 475646, 725986, 913741, 951292, 1451972, 1827482, 3654964, 6896867, 13793734, 17361079, 26498489, 27587468, 34722158, 52996978, 69444316, 105993956, 503471291, 1006942582, 2013885164]

約数ペア:

[(1, 2013885164), (2, 1006942582), (4, 503471291), (19, 105993956), (29, 69444316), (38, 52996978), (58, 34722158), (73, 27587468), (76, 26498489), (116, 17361079), (146, 13793734), (292, 6896867), (551, 3654964), (1102, 1827482), (1387, 1451972), (2117, 951292), (2204, 913741), (2774, 725986), (4234, 475646), (5548, 362993), (8468, 237823), (12517, 160892), (25034, 80446), (40223, 50068)]