1949628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 3130692

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 503, 646, 969, 1006, 1292, 1509, 1938, 2012, 3018, 3876, 6036, 8551, 9557, 17102, 19114, 25653, 28671, 34204, 38228, 51306, 57342, 102612, 114684, 162469, 324938, 487407, 649876, 974814, 1949628]

約数ペア:

[(1, 1949628), (2, 974814), (3, 649876), (4, 487407), (6, 324938), (12, 162469), (17, 114684), (19, 102612), (34, 57342), (38, 51306), (51, 38228), (57, 34204), (68, 28671), (76, 25653), (102, 19114), (114, 17102), (204, 9557), (228, 8551), (323, 6036), (503, 3876), (646, 3018), (969, 2012), (1006, 1938), (1292, 1509)]