2018317804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8807}}^1$

素因数の和:8934

約数の個数: 48

約数和(自身を含む): 3835496448

約数和(自身を除く): 1817178644

約数列:

[1, 2, 4, 23, 46, 47, 53, 92, 94, 106, 188, 212, 1081, 1219, 2162, 2438, 2491, 4324, 4876, 4982, 8807, 9964, 17614, 35228, 57293, 114586, 202561, 229172, 405122, 413929, 466771, 810244, 827858, 933542, 1655716, 1867084, 9520367, 10735733, 19040734, 21471466, 21938237, 38081468, 42942932, 43876474, 87752948, 504579451, 1009158902, 2018317804]

約数ペア:

[(1, 2018317804), (2, 1009158902), (4, 504579451), (23, 87752948), (46, 43876474), (47, 42942932), (53, 38081468), (92, 21938237), (94, 21471466), (106, 19040734), (188, 10735733), (212, 9520367), (1081, 1867084), (1219, 1655716), (2162, 933542), (2438, 827858), (2491, 810244), (4324, 466771), (4876, 413929), (4982, 405122), (8807, 229172), (9964, 202561), (17614, 114586), (35228, 57293)]