2013643142

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1081441}}^1$

素因数の和:1081476

約数の個数: 24

約数和(自身を含む): 3698531640

約数和(自身を除く): 1684888498

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1081441, 2162882, 7570087, 15140174, 20547379, 41094758, 52990609, 105981218, 143831653, 287663306, 1006821571, 2013643142]

約数ペア:

[(1, 2013643142), (2, 1006821571), (7, 287663306), (14, 143831653), (19, 105981218), (38, 52990609), (49, 41094758), (98, 20547379), (133, 15140174), (266, 7570087), (931, 2162882), (1862, 1081441)]