2380494836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2903}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 4566481920

約数和(自身を除く): 2185987084

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 389, 527, 778, 1054, 1556, 2108, 2903, 5806, 6613, 11612, 12059, 13226, 24118, 26452, 48236, 49351, 89993, 98702, 179986, 197404, 205003, 359972, 410006, 820012, 1129267, 1529881, 2258534, 3059762, 4517068, 6119524, 19197539, 35007277, 38395078, 70014554, 76790156, 140029108, 595123709, 1190247418, 2380494836]

約数ペア:

[(1, 2380494836), (2, 1190247418), (4, 595123709), (17, 140029108), (31, 76790156), (34, 70014554), (62, 38395078), (68, 35007277), (124, 19197539), (389, 6119524), (527, 4517068), (778, 3059762), (1054, 2258534), (1556, 1529881), (2108, 1129267), (2903, 820012), (5806, 410006), (6613, 359972), (11612, 205003), (12059, 197404), (13226, 179986), (24118, 98702), (26452, 89993), (48236, 49351)]